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Patent (288571) 288571
Journal Article (311) 311
Book Chapter (24) 24
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Book / eBook (5) 5
Government Document (3) 3
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performing operations (288436) 288436
transporting (288436) 288436
powder metallurgy (288249) 288249
casting (288240) 288240
making metallic powder (288135) 288135
manufacture of articles from metallic powder (288135) 288135
working metallic powder (288135) 288135
chemistry (157627) 157627
metallurgy (157603) 157603
ferrous or non-ferrous alloys (110837) 110837
treatment of alloys or non-ferrous metals (110837) 110837
alloys (103380) 103380
electricity (68192) 68192
basic electric elements (64014) 64014
general tagging of cross-sectional technologies spanning over several sections of the ipc (47524) 47524
general tagging of new technological developments (47524) 47524
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (47524) 47524
technical subjects covered by former uspc (30743) 30743
mechanical engineering (30700) 30700
blasting (30681) 30681
heating (30681) 30681
lighting (30679) 30679
weapons (30679) 30679
inductances (28744) 28744
magnets (28744) 28744
selection of materials for their magnetic properties (28744) 28744
transformers (28744) 28744
chemical surface treatment (28479) 28479
coating by vacuum evaporation, by sputtering, by ion implantationor by chemical vapour deposition, in general (28479) 28479
coating material with metallic material (28479) 28479
coating metallic material (28479) 28479
diffusion treatment of metallic material (28479) 28479
inhibiting corrosion of metallic material or incrustation ingeneral (28479) 28479
coating by vacuum evaporation, by sputtering, by ionimplantation or by chemical vapour deposition, in general (27426) 27426
surface treatment of metallic material by diffusion into thesurface, by chemical conversion or substitution (27426) 27426
technical subjects covered by former us classification (26455) 26455
machine tools (25589) 25589
metal-working not otherwise provided for (25588) 25588
additive manufacturing technology (25567) 25567
additive manufacturing, i.e. manufacturing ofthree-dimensional [3-d] objects by additive deposition, additiveagglomeration or additive layering, e.g. by 3-d printing,stereolithography or selective laser sintering (25567) 25567
working of plastics (22412) 22412
working of substances in a plastic state, in general (22412) 22412
after-treatment of the shaped products, e.g. repairing (21827) 21827
shaping of material in a plastic state, not otherwise providedfor (21827) 21827
shaping or joining of plastics (21827) 21827
ceramics (20824) 20824
cements (20812) 20812
concrete (20809) 20809
refractories (20808) 20808
artificial stone (20807) 20807
compositions thereof, e.g. mortars, concrete or like buildingmaterials (20807) 20807
lime, magnesia (20807) 20807
slag (20807) 20807
treatment of natural stone (20807) 20807
technologies or applications for mitigation or adaptation againstclimate change (20203) 20203
nanotechnology (17495) 17495
physical or chemical processes or apparatus in general (17478) 17478
climate change mitigation technologies in the production orprocessing of goods (16094) 16094
welding (16064) 16064
cladding or plating by soldering or welding (16061) 16061
cutting by applying heat locally, e.g. flame cutting (16061) 16061
soldering or unsoldering (16061) 16061
working by laser beam (16061) 16061
manufacture or treatment of nanostructures (15915) 15915
measurement or analysis of nanostructures (15915) 15915
specific uses or applications of nanostructures (15915) 15915
inorganic chemistry (14254) 14254
chemical or physical processes, e.g. catalysis or colloidchemistry (13786) 13786
their relevant apparatus (13786) 13786
physics (12710) 12710
engineering elements and units (12267) 12267
general measures for producing and maintaining effectivefunctioning of machines or installations (12267) 12267
thermal insulation in general (12267) 12267
presses (11955) 11955
presses in general (11955) 11955
cables (11688) 11688
conductors (11688) 11688
insulators (11688) 11688
selection of materials for their conductive, insulating ordielectric properties (11688) 11688
dyes (11068) 11068
adhesives (11066) 11066
miscellaneous applications of materials (11066) 11066
miscellaneous compositions (11066) 11066
natural resins (11066) 11066
paints (11066) 11066
polishes (11066) 11066
electric solid state devices not otherwise provided for (9665) 9665
semiconductor devices (9665) 9665
pretreatment of raw materials (9343) 9343
production and refining of metals (9343) 9343
metallurgy of iron (8971) 8971
electric techniques not otherwise provided for (8918) 8918
casting of metals (8856) 8856
casting of other substances by the same processes or devices (8856) 8856
compounds thereof (8856) 8856
non-metallic elements (8831) 8831
mechanical metal-working without essentially removingmaterial (8797) 8797
punching metal (8797) 8797
working cement, clay, or stone (8576) 8576
processes or means, e.g. batteries, for the direct conversionof chemical into electrical energy (8522) 8522
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English (238941) 238941
Chinese (54355) 54355
French (47472) 47472
German (40217) 40217
Japanese (16474) 16474
Korean (11316) 11316
Russian (7249) 7249
Spanish (3039) 3039
Portuguese (2065) 2065
Swedish (1841) 1841
Italian (949) 949
Norwegian (728) 728
Danish (613) 613
Polish (555) 555
Finnish (541) 541
Ukrainian (530) 530
Dutch (519) 519
Romanian (274) 274
Czech (188) 188
Hungarian (98) 98
Turkish (67) 67
Slovenian (55) 55
Hebrew (52) 52
Slovak (47) 47
Bulgarian (46) 46
Indonesian (23) 23
Greek (20) 20
Serbian (15) 15
Croatian (11) 11
Estonian (10) 10
Icelandic (9) 9
Lithuanian (8) 8
Latvian (4) 4
Arabic (3) 3
Moldavian (3) 3
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