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chemistry (1183451) 1183451
compositions based thereon (1183451) 1183451
macromolecular compounds obtained otherwise than by reactionsonly involving unsaturated carbon-to-carbon bonds (1183451) 1183451
metallurgy (1183451) 1183451
organic macromolecular compounds (1183451) 1183451
their preparation or chemical working-up (1183451) 1183451
compositions of macromolecular compounds (399097) 399097
adhesives (320556) 320556
dyes (320556) 320556
miscellaneous applications of materials (320556) 320556
miscellaneous compositions (320556) 320556
natural resins (320556) 320556
paints (320556) 320556
polishes (320556) 320556
performing operations (225967) 225967
transporting (225967) 225967
chemical paint or ink removers (204015) 204015
coating compositions, e.g. paints, varnishes orlacquers (204015) 204015
correcting fluids (204015) 204015
filling pastes (204015) 204015
inks (204015) 204015
pastes or solids for colouring or printing (204015) 204015
use of materials therefor (204015) 204015
woodstains (204015) 204015
use of inorganic or non-macromolecular organic substances ascompounding ingredients (192108) 192108
after-treatment not covered by subclasses c08b, c08c, c08f,c08g (170516) 170516
general processes of compounding (170516) 170516
working-up (170516) 170516
organic chemistry (163948) 163948
general tagging of cross-sectional technologies spanning over several sections of the ipc (148902) 148902
general tagging of new technological developments (148902) 148902
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (148902) 148902
electricity (144186) 144186
macromolecular compounds obtained by reactions only involvingcarbon-to-carbon unsaturated bonds (140593) 140593
technical subjects covered by former uspc (123157) 123157
basic electric elements (119253) 119253
physics (107670) 107670
technical subjects covered by former us classification (90364) 90364
adhesive processes not provided for elsewhere (86774) 86774
non-mechanical aspects of adhesive processes in general (86774) 86774
use of materials as adhesives (86774) 86774
human necessities (86692) 86692
acyclic or carbocyclic compounds (78829) 78829
electric solid state devices not otherwise provided for (75138) 75138
semiconductor devices (75138) 75138
physical or chemical processes or apparatus in general (72473) 72473
hygiene (71747) 71747
medical or veterinary science (71747) 71747
textiles (69534) 69534
materials for miscellaneous applications, not provided forelsewhere (61528) 61528
layered products (60062) 60062
layered products, i.e. products built-up of strata of flat ornon-flat, e.g. cellular or honeycomb, form (60062) 60062
heterocyclic compounds (54698) 54698
working of plastics (51552) 51552
working of substances in a plastic state, in general (51552) 51552
preparations for medical, dental, or toilet purposes (51262) 51262
optics (46771) 46771
acyclic, carbocyclic or heterocyclic compounds containingelements other than carbon, hydrogen, halogen, oxygen, nitrogen,sulfur, selenium or tellurium (46335) 46335
cinematography (46028) 46028
electrography (46028) 46028
holography (46028) 46028
photography (46028) 46028
chemical or physical processes, e.g. catalysis or colloidchemistry (44075) 44075
their relevant apparatus (44075) 44075
technical subjects covered by former uspc cross-reference artcollections [xracs] and digests (42693) 42693
after-treatment of the shaped products, e.g. repairing (42225) 42225
shaping of material in a plastic state, not otherwise providedfor (42225) 42225
shaping or joining of plastics (42225) 42225
electric techniques not otherwise provided for (39947) 39947
cables (38120) 38120
conductors (38120) 38120
insulators (38120) 38120
selection of materials for their conductive, insulating ordielectric properties (38120) 38120
apparatus specially adapted therefor (33522) 33522
materials therefor (33405) 33405
originals therefor (33405) 33405
photomechanical production of textured or patterned surfaces,e.g. for printing, for processing of semiconductordevices (33405) 33405
flexible materials not otherwise provided for (33037) 33037
laundering (33037) 33037
treatment of textiles or the like (33037) 33037
casings or constructional details of electric apparatus (31169) 31169
manufacture of assemblages of electrical components (31169) 31169
printed circuits (31169) 31169
optical elements, systems, or apparatus (30317) 30317
technologies or applications for mitigation or adaptation againstclimate change (29344) 29344
natural or artificial threads or fibres (27635) 27635
spinning (27635) 27635
apparatus specially adapted for the manufacture of carbonfilaments (27113) 27113
chemical features in the manufacture of artificial filaments,threads, fibres, bristles or ribbons (27113) 27113
applying liquids or other fluent materials to surfaces, in general (24979) 24979
spraying or atomising in general (24979) 24979
treatment, not provided for elsewhere in class d06, of fibres, threads, yarns,fabrics, feathers, or fibrous goods made from such materials (24492) 24492
processes for applying liquids or other fluent materials tosurfaces, in general (24454) 24454
chemical aspects of bandages, dressings, absorbent pads, orsurgical articles (22913) 22913
disinfection, sterilisation, or deodorisation of air (22913) 22913
materials for bandages, dressings, absorbent pads, or surgicalarticles (22913) 22913
methods or apparatus for sterilising materials or objects ingeneral (22913) 22913
indexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials (22164) 22164
separation (21917) 21917
apparatus therefor (21411) 21411
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English (953424) 953424
French (223481) 223481
German (194174) 194174
Chinese (138121) 138121
Japanese (55182) 55182
Korean (49572) 49572
Spanish (28335) 28335
Portuguese (15682) 15682
Russian (8319) 8319
Dutch (6619) 6619
Italian (6340) 6340
Danish (5819) 5819
Norwegian (4582) 4582
Swedish (4423) 4423
Finnish (4257) 4257
Polish (3005) 3005
Czech (897) 897
Hungarian (859) 859
Turkish (841) 841
Romanian (839) 839
Slovenian (430) 430
Indonesian (395) 395
Ukrainian (336) 336
Bulgarian (276) 276
Slovak (188) 188
Hebrew (136) 136
Greek (117) 117
Croatian (89) 89
Lithuanian (84) 84
Estonian (77) 77
Arabic (66) 66
Serbian (58) 58
Icelandic (35) 35
Latvian (33) 33
Bosnian (4) 4
Moldavian (1) 1
Thai (1) 1
Vietnamese (1) 1
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