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Patent (658025) 658025
Journal Article (219) 219
Book Chapter (32) 32
Conference Proceeding (20) 20
Magazine Article (13) 13
Newspaper Article (13) 13
Trade Publication Article (1) 1
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mechanical engineering (658031) 658031
clutches (658022) 658022
brakes (658019) 658019
blasting (658015) 658015
engineering elements and units (658015) 658015
general measures for producing and maintaining effectivefunctioning of machines or installations (658015) 658015
heating (658015) 658015
lighting (658015) 658015
thermal insulation in general (658015) 658015
weapons (658015) 658015
couplings for transmitting rotation (658014) 658014
performing operations (184528) 184528
transporting (184528) 184528
vehicles in general (103721) 103721
gearing (80083) 80083
general tagging of cross-sectional technologies spanning over several sections of the ipc (74628) 74628
general tagging of new technological developments (74628) 74628
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (74628) 74628
technical subjects covered by former uspc (68472) 68472
technical subjects covered by former us classification (58792) 58792
arrangement of braking elements on vehicles in general (45145) 45145
brake control systems or parts thereof, in general (45145) 45145
portable devices for preventing unwanted movement ofvehicles (45145) 45145
vehicle brake control systems or parts thereof (45145) 45145
vehicle modifications to facilitate cooling of brakes (45145) 45145
arrangement or mounting of plural diverse prime-movers invehicles (38617) 38617
arrangement or mounting of propulsion units or oftransmissions in vehicles (38617) 38617
arrangements in connection with cooling, air intake, gasexhaust or fuel supply of propulsion units, in vehicles (38617) 38617
auxiliary drives for vehicles (38617) 38617
instrumentation or dashboards for vehicles (38617) 38617
shafts (30044) 30044
bearings (29925) 29925
elements or crankshaft mechanisms (29922) 29922
flexible shafts (29922) 29922
rotary bodies other than gearing elements (29922) 29922
physics (23805) 23805
springs (23728) 23728
means for damping vibration (23726) 23726
shock-absorbers (23726) 23726
chemistry (23015) 23015
metallurgy (23000) 23000
electricity (22670) 22670
land vehicles for travelling otherwise than on rails (21620) 21620
conjoint control of vehicle sub-units of different type ordifferent function (20620) 20620
control systems specially adapted for hybrid vehicles (20620) 20620
road vehicle drive control systems for purposes not related tothe control of a particular sub-unit (20620) 20620
conversion or distribution of electric power (16484) 16484
generation (16484) 16484
devices for fastening or securing constructional elements ormachine parts together, e.g. nails, bolts, circlips, clamps,clips, wedges, joints or jointing (15031) 15031
combustion engines (15028) 15028
hot-gas or combustion-product engine plants (15028) 15028
dynamo-electric machines (13976) 13976
human necessities (13942) 13942
technical subjects covered by former uspc cross-reference artcollections [xracs] and digests (13752) 13752
machine tools (13400) 13400
metal-working not otherwise provided for (13397) 13397
cylinders (11748) 11748
pistons (11746) 11746
sealings (11746) 11746
engine plants in general (11163) 11163
machines or engines in general (11163) 11163
steam engines (11163) 11163
motor vehicles (10885) 10885
trailers (10884) 10884
fixed constructions (10402) 10402
railways (9800) 9800
mechanical metal-working without essentially removingmaterial (9102) 9102
punching metal (9102) 9102
positive displacement machines for liquids (9096) 9096
pumps for liquids or elastic fluids (9096) 9096
technologies or applications for mitigation or adaptation againstclimate change (8985) 8985
testing (8644) 8644
measuring (8639) 8639
hauling (8572) 8572
hoisting (8572) 8572
lifting (8572) 8572
fluid-pressure actuators (8532) 8532
hydraulics or pneumatics in general (8532) 8532
vehicle wheels (8522) 8522
axles for wheels or castors (8521) 8521
castors (8521) 8521
increasing wheel adhesion (8521) 8521
details of fluid-pressure systems, not otherwise provided for (8437) 8437
fluid-pressure actuators, e.g. servo-motors (8437) 8437
systems acting by means of fluids in general (8437) 8437
arrangements or dispositions of brakes or other retardingapparatus in rail vehicles (8407) 8407
brakes or other retarding apparatus peculiar to railvehicles (8407) 8407
adhesives (7409) 7409
dyes (7409) 7409
miscellaneous applications of materials (7409) 7409
miscellaneous compositions (7409) 7409
natural resins (7409) 7409
paints (7409) 7409
polishes (7409) 7409
compositions based thereon (7389) 7389
organic macromolecular compounds (7389) 7389
their preparation or chemical working-up (7389) 7389
climate change mitigation technologies related totransportation (7275) 7275
controlling (7234) 7234
regulating (7234) 7234
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English (511954) 511954
German (126622) 126622
French (106476) 106476
Chinese (64416) 64416
Japanese (18757) 18757
Korean (16147) 16147
Spanish (13314) 13314
Russian (7630) 7630
Italian (7346) 7346
Portuguese (7166) 7166
Swedish (3820) 3820
Dutch (1307) 1307
Danish (1169) 1169
Finnish (955) 955
Polish (953) 953
Norwegian (727) 727
Czech (442) 442
Ukrainian (428) 428
Romanian (417) 417
Turkish (383) 383
Hungarian (232) 232
Slovak (189) 189
Slovenian (127) 127
Bulgarian (65) 65
Indonesian (49) 49
Greek (32) 32
Croatian (24) 24
Serbian (23) 23
Hebrew (22) 22
Estonian (11) 11
Arabic (10) 10
Lithuanian (9) 9
Icelandic (5) 5
Latvian (5) 5
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