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arrangement or mounting of plural diverse prime-movers invehicles (690661) 690661
arrangement or mounting of propulsion units or oftransmissions in vehicles (690661) 690661
arrangements in connection with cooling, air intake, gasexhaust or fuel supply of propulsion units, in vehicles (690661) 690661
auxiliary drives for vehicles (690661) 690661
instrumentation or dashboards for vehicles (690661) 690661
performing operations (690661) 690661
transporting (690661) 690661
vehicles in general (690661) 690661
blasting (295918) 295918
heating (295918) 295918
lighting (295918) 295918
mechanical engineering (295918) 295918
weapons (295918) 295918
engineering elements and units (187478) 187478
general measures for producing and maintaining effectivefunctioning of machines or installations (187478) 187478
thermal insulation in general (187478) 187478
general tagging of cross-sectional technologies spanning over several sections of the ipc (156382) 156382
general tagging of new technological developments (156382) 156382
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (156382) 156382
conjoint control of vehicle sub-units of different type ordifferent function (133222) 133222
control systems specially adapted for hybrid vehicles (133222) 133222
road vehicle drive control systems for purposes not related tothe control of a particular sub-unit (133222) 133222
gearing (121775) 121775
physics (110459) 110459
technologies or applications for mitigation or adaptation againstclimate change (106736) 106736
climate change mitigation technologies related totransportation (103285) 103285
electric equipment or propulsion of electrically-propelledvehicles (94455) 94455
electrodynamic brake systems for vehicles, in general (94455) 94455
magnetic suspension or levitation for vehicles (94455) 94455
combustion engines (93586) 93586
hot-gas or combustion-product engine plants (93586) 93586
land vehicles for travelling otherwise than on rails (78220) 78220
technical subjects covered by former uspc (77264) 77264
electricity (68589) 68589
motor vehicles (60466) 60466
trailers (60466) 60466
vehicles, vehicle fittings, or vehicle parts, not otherwiseprovided for (58743) 58743
technical subjects covered by former us classification (57560) 57560
controlling combustion engines (53798) 53798
brakes (38834) 38834
clutches (38834) 38834
couplings for transmitting rotation (38834) 38834
measuring (37155) 37155
testing (37155) 37155
engine plants in general (33505) 33505
machines or engines in general (33505) 33505
steam engines (33505) 33505
arrangement of braking elements on vehicles in general (33494) 33494
brake control systems or parts thereof, in general (33494) 33494
portable devices for preventing unwanted movement ofvehicles (33494) 33494
vehicle brake control systems or parts thereof (33494) 33494
vehicle modifications to facilitate cooling of brakes (33494) 33494
indexing scheme relating to aspects cross-cutting vehicletechnology (32900) 32900
controlling (31628) 31628
regulating (31628) 31628
conversion or distribution of electric power (30868) 30868
generation (30868) 30868
basic electric elements (30358) 30358
supplying combustion engines in general, with combustiblemixtures or constituents thereof (27582) 27582
technical subjects covered by former uspc cross-reference artcollections [xracs] and digests (26697) 26697
means for damping vibration (23526) 23526
shock-absorbers (23526) 23526
springs (23526) 23526
human necessities (22361) 22361
calculating (21631) 21631
computing (21631) 21631
counting (21631) 21631
control devices or systems insofar as characterised bymechanical features only (21042) 21042
processes or means, e.g. batteries, for the direct conversionof chemical into electrical energy (20012) 20012
signalling (19178) 19178
fixed constructions (17542) 17542
electric digital data processing (16360) 16360
optics (16273) 16273
combustion engines in general (16185) 16185
internal-combustion piston engines (16185) 16185
dynamo-electric machines (15793) 15793
cooling of internal-combustion engines (15513) 15513
cooling of machines or engines in general (15513) 15513
traffic control systems (14955) 14955
optical elements, systems, or apparatus (14405) 14405
cycles (14220) 14220
agriculture (14076) 14076
animal husbandry (14076) 14076
fishing (14076) 14076
forestry (14076) 14076
hunting (14076) 14076
trapping (14076) 14076
gas-flow silencers or exhaust apparatus for internalcombustion engines (14034) 14034
gas-flow silencers or exhaust apparatus for machines orengines in general (14034) 14034
arrangement of signalling or lighting devices, the mounting orsupporting thereof or circuits therefor, for vehicles ingeneral (13809) 13809
arrangements for measuring two or more variables not coveredin a single other subclass (13266) 13266
measuring not specially adapted for a specific variable (13266) 13266
measuring or testing not otherwise provided for (13266) 13266
tariff metering apparatus (13266) 13266
advertising (12567) 12567
cryptography (12567) 12567
display (12567) 12567
education (12567) 12567
seals (12567) 12567
arrangements or adaptations of heating, cooling, ventilating,or other air-treating devices specially for passenger or goodsspaces of vehicles (11481) 11481
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English (563589) 563589
German (119551) 119551
French (107585) 107585
Chinese (82117) 82117
Japanese (42781) 42781
Korean (27116) 27116
Spanish (8003) 8003
Russian (7333) 7333
Portuguese (4984) 4984
Italian (4520) 4520
Swedish (3275) 3275
Finnish (717) 717
Dutch (619) 619
Polish (617) 617
Danish (496) 496
Czech (372) 372
Turkish (344) 344
Norwegian (307) 307
Ukrainian (241) 241
Romanian (162) 162
Hungarian (134) 134
Bulgarian (109) 109
Slovenian (92) 92
Slovak (77) 77
Greek (75) 75
Croatian (46) 46
Indonesian (45) 45
Serbian (36) 36
Hebrew (30) 30
Lithuanian (19) 19
Arabic (14) 14
Latvian (12) 12
Estonian (4) 4
Icelandic (3) 3
Moldavian (2) 2
Bosnian (1) 1
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