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Patent (815124) 815124
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Conference Proceeding (585) 585
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Paper (2) 2
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chemistry (553953) 553953
metallurgy (553333) 553333
compositions based thereon (511248) 511248
organic macromolecular compounds (511248) 511248
their preparation or chemical working-up (511248) 511248
adhesives (494764) 494764
dyes (494751) 494751
paints (494751) 494751
miscellaneous applications of materials (494744) 494744
miscellaneous compositions (494744) 494744
natural resins (494744) 494744
polishes (494744) 494744
inks (483700) 483700
chemical paint or ink removers (483697) 483697
coating compositions, e.g. paints, varnishes orlacquers (483697) 483697
correcting fluids (483697) 483697
filling pastes (483697) 483697
pastes or solids for colouring or printing (483697) 483697
use of materials therefor (483697) 483697
woodstains (483697) 483697
transporting (344296) 344296
performing operations (344295) 344295
compositions of macromolecular compounds (227146) 227146
macromolecular compounds obtained otherwise than by reactionsonly involving unsaturated carbon-to-carbon bonds (208300) 208300
mechanical engineering (181786) 181786
heating (181660) 181660
weapons (181300) 181300
lighting (181299) 181299
blasting (181292) 181292
general tagging of cross-sectional technologies spanning over several sections of the ipc (156506) 156506
general tagging of new technological developments (156506) 156506
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (156506) 156506
use of inorganic or non-macromolecular organic substances ascompounding ingredients (149768) 149768
macromolecular compounds obtained by reactions only involvingcarbon-to-carbon unsaturated bonds (143504) 143504
technical subjects covered by former uspc (109176) 109176
steam engines (104803) 104803
engine plants in general (104802) 104802
machines or engines in general (104802) 104802
engine plants not otherwise provided for (95707) 95707
engines using special working fluids or cycles (95707) 95707
steam accumulators (95707) 95707
steam engine plants (95707) 95707
working of plastics (95634) 95634
working of substances in a plastic state, in general (95634) 95634
after-treatment not covered by subclasses c08b, c08c, c08f,c08g (95060) 95060
general processes of compounding (95060) 95060
working-up (95060) 95060
technical subjects covered by former us classification (92309) 92309
after-treatment of the shaped products, e.g. repairing (79233) 79233
shaping of material in a plastic state, not otherwise providedfor (79233) 79233
shaping or joining of plastics (79233) 79233
physics (78743) 78743
electricity (70764) 70764
machine tools (64126) 64126
metal-working not otherwise provided for (64080) 64080
human necessities (57474) 57474
basic electric elements (54053) 54053
technologies or applications for mitigation or adaptation againstclimate change (53814) 53814
applying liquids or other fluent materials to surfaces, in general (53232) 53232
spraying or atomising in general (53232) 53232
adhesive processes not provided for elsewhere (50119) 50119
non-mechanical aspects of adhesive processes in general (50119) 50119
use of materials as adhesives (50119) 50119
layered products (48532) 48532
layered products, i.e. products built-up of strata of flat ornon-flat, e.g. cellular or honeycomb, form (48532) 48532
processes for applying liquids or other fluent materials tosurfaces, in general (47836) 47836
physical or chemical processes or apparatus in general (43794) 43794
materials for miscellaneous applications, not provided forelsewhere (40417) 40417
organic chemistry (37412) 37412
textiles (36599) 36599
hygiene (32402) 32402
medical or veterinary science (32381) 32381
combustion engines (31519) 31519
hot-gas or combustion-product engine plants (31519) 31519
mechanical metal-working without essentially removingmaterial (30233) 30233
punching metal (30233) 30233
engineering elements and units (29237) 29237
general measures for producing and maintaining effectivefunctioning of machines or installations (29237) 29237
thermal insulation in general (29237) 29237
reduction of greenhouse gas [ghg] emissions, related to energygeneration, transmission or distribution (28384) 28384
positive displacement machines for liquids (27076) 27076
pumps for liquids or elastic fluids (27076) 27076
photography (24898) 24898
cinematography (24876) 24876
holography (24876) 24876
electrography (24875) 24875
semiconductor devices (24349) 24349
electric solid state devices not otherwise provided for (24347) 24347
technical subjects covered by former uspc cross-reference artcollections [xracs] and digests (24235) 24235
non-positive displacement machines or engines, e.g. steamturbines (23318) 23318
indexing scheme associated with subclass b29c, relating to particulararticles (23034) 23034
conductors (22791) 22791
cables (22784) 22784
insulators (22777) 22777
selection of materials for their conductive, insulating ordielectric properties (22776) 22776
indexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials (21745) 21745
optics (21538) 21538
fluid-pressure actuators (21163) 21163
hydraulics or pneumatics in general (21163) 21163
air intakes for jet-propulsion plants (20241) 20241
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Robarts - Stacks (16) 16
Engineering & Comp. Sci. - Stacks (11) 11
Online Resources - Online (10) 10
UTL at Downsview - May be requested (10) 10
UofT at Mississauga - Stacks (7) 7
Gerstein Science - Stacks (6) 6
Collection Dvlpm't (Acquisitions) - Vendor file (5) 5
OISE - Theses (4) 4
UofT at Scarborough - Stacks (4) 4
Media Commons - Microtexts (3) 3
Collection Dvlpm't (Acquisitions) - Closed Orders (2) 2
Indust. Rel's & Hum. Resources (Newman) - Library use only (2) 2
OISE - Stacks (2) 2
Earth Sciences (Noranda) - Stacks (1) 1
Engineering & Comp. Sci. - Periodical Stacks (1) 1
Engineering & Comp. Sci. - Reference (1) 1
Humber River Regional Hospital - Church Stacks (1) 1
Music - Stacks (1) 1
St. Michael's College (John M. Kelly) - 2nd Floor (1) 1
St. Michael's College (John M. Kelly) - 3rd Floor (1) 1
Thomas Fisher Rare Book - Rare Book (1) 1
Toronto East General Hospital - Stacks (1) 1
University College (Laidlaw) - Stacks (1) 1
UofT at Mississauga - Oversize (1) 1
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English (695802) 695802
French (166760) 166760
German (140789) 140789
Chinese (105660) 105660
Korean (31215) 31215
Japanese (30783) 30783
Spanish (13170) 13170
Portuguese (12179) 12179
Russian (10170) 10170
Swedish (4283) 4283
Danish (4252) 4252
Norwegian (4060) 4060
Italian (4039) 4039
Finnish (3754) 3754
Polish (1977) 1977
Dutch (1852) 1852
Czech (927) 927
Hungarian (561) 561
Ukrainian (513) 513
Slovenian (363) 363
Romanian (332) 332
Turkish (289) 289
Indonesian (192) 192
Slovak (160) 160
Bulgarian (138) 138
Hebrew (137) 137
Greek (121) 121
Croatian (114) 114
Serbian (90) 90
Arabic (86) 86
Lithuanian (73) 73
Icelandic (69) 69
Estonian (63) 63
Latvian (26) 26
Persian (4) 4
Moldavian (2) 2
Bosnian (1) 1
Swahili (1) 1
Thai (1) 1
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