Drilldown: Techtypes
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Techtypes
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Enclosing categories:
None (460) ·
USPC (182) ·
simple tech terms (157) ·
USPC 244 (94) ·
CPC Y10S (47) ·
USPC 102 (33) ·
CPC B64D/62 (26) ·
French patent classifications (25) ·
CPC B64C (23) ·
USPC 114 (20) ·
propulsion (19) ·
CPC B64B1/00 (16) ·
GB 4 (15) ·
Patent category systems (15) ·
CPC B64C39/00 (15) ·
CPC (14) ·
Patent classification systems (14) ·
USPC 89 (13) ·
CA 244/3 (13) ·
LTA (13)
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Showing below up to 250 results in range #1 to #250.
View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)
A
- Advertisement
- Advertising
- Aerial communication
- Aerial navigation
- Aerial observation
- Aerial propellers
- Aerial railway
- Aerial road
- Aerial traction
- Aero-as-power
- Aero-hydraulic engine
- Aero-hydrostatic motor
- Aerodynamics
- Aéronautique
- Aeroplane
- Aeroport logistics
- Aeroscaphe
- Aerostat
- Agriculture
- Aileron
- Aiming
- Air intake
- Aircraft carrier
- Airfoil
- Airplane
- Airship
- Aluminum
- Anchor
- Anemometer
- Apparel
- Ascension
- Ascent
- Astronomy
- AT 20
- AT 21a
- AT 30
- AT 33d
- AT 37a
- AT 37c
- AT 42i
- AT 46b
- AT 61
- AT 74
- AT 77
- AT 77b
- AT 77d
- Atelier
- AU 90
- AU 90.1
- AU 90.3
- AU 90.5
- AU 90.7
- Australian patent classifications
- Austrian patent classifications
- Austro-Daimler engine
- Automobiles
- Aviation
B
B cont.
C
- CA 115
- CA 115/31
- CA 115/32
- CA 123
- CA 244
- CA 244/10
- CA 244/11
- CA 244/12
- CA 244/14
- CA 244/15
- CA 244/16
- CA 244/17
- CA 244/18
- CA 244/19
- CA 244/20
- CA 244/21
- CA 244/22
- CA 244/23
- CA 244/24
- CA 244/25
- CA 244/26
- CA 244/27
- CA 244/28
- CA 244/29
- CA 244/3
- CA 244/30
- CA 244/31
- CA 244/32
- CA 244/33
- CA 244/34
- CA 244/4
- CA 244/40
- CA 244/41
- CA 244/5
- CA 244/6
- CA 244/7
- CA 244/8
- CA 244/9
- CA 272/25
- CA 46
- CA 46/28
- CA 46/51
- CA 46/61
- CA 60
- CA 60/61
- Cables
- Cage
- Camber
- Canadian patent classifications
- Captive
- Car
- Carène
- Cargo
- CH 114d
- CH 115
- CH 12
- CH 128c
- CH 129
- CH 129a
- CH 129b
- CH 129c
- CH 129e
- CH 235
- CH 46f
- CH 4f
- CH 54f
- CH 79i
- CH 94
- CH 95
- CH 96g
- Chaining
- Charvolant
- Chassis
- Chinese kite
- Classifications of French patents, 1853-1904
- Clinometer
- Clutch
- Cockpit
- Coleopter
- Commerce
- Communications
C cont.
- Compartments
- Compass
- Construction
- Control
- Cooperative Patent Classification
- Coupling
- Covering
- CPC A01K13/002
- CPC A01K87/02
- CPC A21D2/02
- CPC A23G1/56
- CPC A23G2200/14
- CPC A43B21/00
- CPC A43C1/00
- CPC A43D21/125
- CPC A43D21/16
- CPC A43D21/18
- CPC A46B2200/1093
- CPC A46B3/18
- CPC A46B9/02
- CPC A47C27/081
- CPC A47C27/087
- CPC A47J43/0711
- CPC A47L11/162
- CPC A61F13/048
- CPC A61F15/002
- CPC A61G1/06
- CPC A62B1/22
- CPC A62C19/00
- CPC A63B71/0672
- CPC A63G1/24
- CPC A63G1/28
- CPC A63G1/30
- CPC A63G7/00
- CPC A63H
- CPC A63H27/00
- CPC A63H27/001
- CPC A63H27/02
- CPC A63H27/04
- CPC A63H27/08
- CPC A63H27/087
- CPC A63H27/10
- CPC A63H27/133
- CPC A63H27/14
- CPC A63H29/18
- CPC A63H33/00
- CPC A63H33/20
- CPC B01D39/14
- CPC B01D9/0013
- CPC B01F7/00066
- CPC B05B7/14
- CPC B05B7/1404
- CPC B21B25/02
- CPC B21D53/00
- CPC B21D53/78
- CPC B22D33/00
- CPC B24B53/075
- CPC B24C9/00
- CPC B26D7/025
- CPC B27B29/08
- CPC B27M3/10
- CPC B29C41/14
- CPC B29C51/10
- CPC B29K
- CPC B29K2021/00
- CPC B29K2105/101
- CPC B32B27/00
- CPC B44F9/04
- CPC B60
- CPC B60B
- CPC B60B1/02
- CPC B60B1/08
- CPC B60B19/00
- CPC B60B27/0047
- CPC B60B3/085
- CPC B60B37/10
- CPC B60B9/20
- CPC B60C
- CPC B60C27/20
- CPC B60D
- CPC B60D1/00
- CPC B60D1/04
