X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Patent (1659808) 1659808
Journal Article (733888) 733888
Newspaper Article (138385) 138385
Conference Proceeding (15324) 15324
Magazine Article (14970) 14970
Trade Publication Article (11381) 11381
Book Chapter (7720) 7720
Newsletter (6216) 6216
Web Resource (4538) 4538
Dissertation (3915) 3915
Book / eBook (1445) 1445
Government Document (891) 891
Publication (845) 845
Report (759) 759
Book Review (472) 472
Transcript (381) 381
Reference (358) 358
Paper (128) 128
Journal / eJournal (112) 112
Market Research (8) 8
Data Set (4) 4
Video Recording (4) 4
Streaming Video (3) 3
Art (1) 1
Library Holding (1) 1
Standard (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
chemistry (1704018) 1704018
metallurgy (1662271) 1662271
compositions based thereon (1015740) 1015740
organic macromolecular compounds (1015740) 1015740
their preparation or chemical working-up (1015740) 1015740
dyes (697984) 697984
adhesives (694417) 694417
paints (692470) 692470
polishes (692042) 692042
natural resins (692032) 692032
miscellaneous applications of materials (692028) 692028
miscellaneous compositions (692028) 692028
macromolecular compounds obtained otherwise than by reactionsonly involving unsaturated carbon-to-carbon bonds (583727) 583727
fuels (497640) 497640
peat (494594) 494594
lubricants (493166) 493166
petroleum, gas or coke industries (492349) 492349
technical gases containing carbon monoxide (492349) 492349
macromolecular compounds obtained by reactions only involvingcarbon-to-carbon unsaturated bonds (449196) 449196
transporting (430531) 430531
performing operations (430485) 430485
compositions of macromolecular compounds (356624) 356624
inks (348791) 348791
chemical paint or ink removers (348451) 348451
coating compositions, e.g. paints, varnishes orlacquers (348451) 348451
correcting fluids (348451) 348451
filling pastes (348451) 348451
pastes or solids for colouring or printing (348451) 348451
use of materials therefor (348451) 348451
woodstains (348451) 348451
carbon (324863) 324863
general tagging of cross-sectional technologies spanning over several sections of the ipc (272560) 272560
general tagging of new technological developments (272560) 272560
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (272560) 272560
organic chemistry (267439) 267439
physics (223319) 223319
natural gas (220616) 220616
liquefied petroleum gas (208515) 208515
adding materials to fuels or fires to reduce smoke orundesirable deposits or to facilitate soot removal (208270) 208270
firelighters (208270) 208270
fuels not otherwise provided for (208270) 208270
synthetic natural gas obtained by processes not covered bysubclasses c10g, c10k (208270) 208270
use of inorganic or non-macromolecular organic substances ascompounding ingredients (205680) 205680
electricity (200870) 200870
basic electric elements (171258) 171258
technical subjects covered by former uspc (168172) 168172
materials for miscellaneous applications, not provided forelsewhere (166997) 166997
physical or chemical processes or apparatus in general (165884) 165884
after-treatment not covered by subclasses c08b, c08c, c08f,c08g (162568) 162568
general processes of compounding (162568) 162568
working-up (162568) 162568
materials science, multidisciplinary (143957) 143957
adhesive processes not provided for elsewhere (140182) 140182
non-mechanical aspects of adhesive processes in general (140182) 140182
use of materials as adhesives (140182) 140182
acyclic, carbocyclic or heterocyclic compounds containingelements other than carbon, hydrogen, halogen, oxygen, nitrogen,sulfur, selenium or tellurium (130771) 130771
preparation of carbon black (128863) 128863
treatment of inorganic materials, other than fibrous fillers,to enhance their pigmenting or filling properties (128863) 128863
human necessities (126757) 126757
inorganic chemistry (120207) 120207
technical subjects covered by former us classification (119717) 119717
destructive distillation of carbonageous materials forproduction of gas, coke, tar, or similar materials (113944) 113944
technologies or applications for mitigation or adaptation againstclimate change (112284) 112284
carbon dioxide (112185) 112185
acyclic or carbocyclic compounds (105302) 105302
chemical or physical processes, e.g. catalysis or colloidchemistry (104269) 104269
their relevant apparatus (104269) 104269
photography (103164) 103164
holography (103098) 103098
cinematography (103006) 103006
electrography (103002) 103002
semiconductor devices (101593) 101593
electric solid state devices not otherwise provided for (100408) 100408
chemistry, physical (100364) 100364
textiles (98779) 98779
cracking hydrocarbon oils (97673) 97673
mineral waxes (97673) 97673
production of liquid hydrocarbon mixtures, e.g. by destructivehydrogenation, oligomerisation, polymerisation (97673) 97673
recovery of hydrocarbon oils from oil-shale, oil-sand, orgases (97673) 97673
refining mixtures mainly consisting of hydrocarbons (97673) 97673
reforming of naphtha (97673) 97673
mechanical engineering (96949) 96949
hygiene (95958) 95958
medical or veterinary science (95794) 95794
heating (92998) 92998
lighting (90050) 90050
working of plastics (89914) 89914
working of substances in a plastic state, in general (89914) 89914
blasting (89171) 89171
weapons (89164) 89164
apparatus specially adapted therefor (85890) 85890
materials therefor (85684) 85684
originals therefor (85684) 85684
photomechanical production of textured or patterned surfaces,e.g. for printing, for processing of semiconductordevices (85684) 85684
carburetting air or other gases (78367) 78367
production of producer gas, water-gas, synthesis gas fromsolid carbonaceous material, or mixtures containing these gases (78367) 78367
carbon nanotubes (75745) 75745
lubricating compositions (73672) 73672
use of chemical substances either alone or as lubricatingingredients in a lubricating composition (73672) 73672
after-treatment of the shaped products, e.g. repairing (73467) 73467
more...
Library Location Library Location
Library Location Library Location
X
Sort by Item Count (A-Z)
Filter by Count
Online Resources - Online (263) 263
Engineering & Comp. Sci. - Stacks (239) 239
Gerstein Science - Stacks (119) 119
Collection Dvlpm't (Acquisitions) - Vendor file (96) 96
UofT at Mississauga - Stacks (69) 69
Robarts - Stacks (53) 53
UTL at Downsview - May be requested (48) 48
Earth Sciences (Noranda) - Stacks (39) 39
UofT at Scarborough - Stacks (35) 35
Collection Dvlpm't (Acquisitions) - Closed Orders (32) 32
Aerospace - Stacks (12) 12
Physics - Stacks (12) 12
Chemistry (A D Allen) - Stacks (10) 10
Architecture Landscape (Shore + Moffat) - Stacks (6) 6
Engineering & Comp. Sci. - May be requested in 6-10 wks (5) 5
Engineering & Comp. Sci. - Reference (5) 5
Gerstein Science - Periodical Stacks (5) 5
Earth Sciences (Noranda) - Circulation Desk (4) 4
Gerstein Science - Bindery (4) 4
Law (Bora Laskin) - Stacks (3) 3
Royal Ontario Museum - Stacks (3) 3
St. Michael's College (John M. Kelly) - 2nd Floor (3) 3
UofT at Mississauga - Periodical Stacks (3) 3
Astronomy & Astrophysics - Ask at library (2) 2
Chemistry (A D Allen) - Periodical Stacks (2) 2
Earth Sciences (Noranda) - Periodical Stacks (2) 2
Engineering & Comp. Sci. - Periodical Stacks (2) 2
Robarts - Course Reserves (2) 2
Robarts - Government Pubs (2) 2
Trinity College (John W Graham) - Stacks (2) 2
UofT at Scarborough - Withdrawn (2) 2
Victoria University E.J. Pratt - Stacks (2) 2
Aerospace - Reference (1) 1
Collection Dvlpm't (Acquisitions) - Cancelled Order (1) 1
Engineering & Comp. Sci. - Missing (1) 1
Faculty of Information - Stacks (1) 1
Gerstein Science - Circulation Desk (1) 1
Gerstein Science - Missing (1) 1
Gerstein Science - Not Returned (1) 1
Media Commons - Archives: 4 days to retrieve (1) 1
Media Commons - Audio Visual (1) 1
Media Commons - Microtexts (1) 1
OISE - Curriculum Resources (1) 1
OISE - Stacks (1) 1
Physics - New Books (1) 1
Royal Ontario Museum - Downsview (1) 1
Royal Ontario Museum - Periodical Stacks (1) 1
UTL at Downsview - Periodical Stacks (1) 1
UofT Schools - Stacks (1) 1
UofT at Scarborough - Periodical Stacks (1) 1
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (2285110) 2285110
French (311123) 311123
Chinese (259717) 259717
German (246453) 246453
Japanese (73544) 73544
Korean (63936) 63936
Spanish (37635) 37635
Portuguese (26585) 26585
Russian (20740) 20740
Norwegian (8671) 8671
Danish (8508) 8508
Finnish (8444) 8444
Swedish (8306) 8306
Dutch (7092) 7092
Italian (6899) 6899
Polish (5151) 5151
Czech (2161) 2161
Ukrainian (1833) 1833
Romanian (1351) 1351
Hungarian (1251) 1251
Turkish (1244) 1244
Slovenian (712) 712
Indonesian (523) 523
Slovak (497) 497
Bulgarian (402) 402
Croatian (321) 321
Arabic (281) 281
Greek (263) 263
Hebrew (251) 251
Estonian (249) 249
Lithuanian (208) 208
Serbian (202) 202
Latvian (144) 144
Persian (117) 117
Icelandic (78) 78
Chamorro (57) 57
Afrikaans (11) 11
Moldavian (11) 11
Breton (10) 10
Catalan (8) 8
Malay (7) 7
Urdu (7) 7
Bosnian (6) 6
Welsh (3) 3
Vietnamese (2) 2
Afar (1) 1
Bengali (1) 1
Dzongkha (1) 1
Esperanto (1) 1
Hindi (1) 1
Ndonga (1) 1
Nepali (1) 1
Norwegian Nynorsk (1) 1
Thai (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Philosophical transactions of the Royal Society of London, ISSN 0261-0523, 1/1846, Volume 136, pp. 461 - 464
Journal Article
10/1846, Volume 2, Issue 4
2. Changes that take place in the ascending mass, which it composed of air and hygrometric moisture.--The weight of the air thrown in at the tuyer in... 
Oxygen | Furnaces | Hydrogen | Coal | Soil water | Oxides | Chalk | Iron oxides | Nitrogen | Carbon
Magazine Article
No results were found for your search.

Cannot display more than 1000 results, please narrow the terms of your search.