Drilldown: Techtypes
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- Airplane (18)
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- Event (141)
- Letters (683)
- Organizations (966)
- Patents (17476)
- Person (2071)
- Publications (24421)
- Techtypes (2360)
Use the filters below to narrow your results.
None (65) ·
CPC B64B1/04 (1) ·
CPC B64B1/60 (1) ·
CPC B64B1/62 (1) ·
CPC B64B1/64 (1) ·
FR 10 (1) ·
FR 10.1 (1) ·
FR 10.4 (1) ·
FR 12 (1) ·
FR 12.3 (1) ·
FR 12.4 (1) ·
FR 12.5 (1) ·
FR 15 (1) ·
FR 15.2 (1) ·
FR 16 (1) ·
FR 17 (1) ·
FR 2 (1) ·
FR 20 (1) ·
FR 3 (1) ·
FR 5 (1) ·
FR 6 (1) ·
FR 6.1 (1) ·
FR 6.2 (1) ·
FR 6.3 (1) ·
FR 6.4 (1) ·
FR 6.8 (1) ·
FR 9 (1)
None (54) ·
airplane (1) ·
balloons (1) ·
CPC B64 (1) ·
CPC B64F2700/6219 (1) ·
CPC C01B3/06 (1) ·
CPC E04B1/342 (1) ·
CPC E04B1/346 (1) ·
CPC E04B7/02 (1) ·
electricity (1) ·
equipment (1) ·
frame (1) ·
gas-bags (1) ·
Hangars (1) ·
hot air (1) ·
hydrogen (1) ·
Infrastructure (1) ·
instrument (1) ·
IPC E04B1/346 (1) ·
lamps (1) ·
landing (1) ·
LTA (4) ·
marine (2) ·
Motors (2) ·
navigation (1) ·
not elsewhere classified (1) ·
photography (1) ·
propellers (1) ·
Safety (1) ·
takeoff (1) ·
tools (1) ·
USPC 114 (1) ·
USPC 244 (1)
Showing below up to 72 results in range #1 to #72.
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C
- Classifications of French patents, 1853-1904
- CPC B64B1/005
- CPC B64B1/02
- CPC B64B1/06
- CPC B64B1/08
- CPC B64B1/20
- CPC B64B1/22
- CPC B64B1/24
- CPC B64B1/26
- CPC B64B1/30
- CPC B64B1/40
- CPC B64B1/58
- CPC B64B1/66
- CPC B64B1/70
F
U
- USPC 102/379
- USPC 102/380
- USPC 102/382
- USPC 102/384
- USPC 102/385
- USPC 102/387
- USPC 102/398
- USPC 102/400
- USPC 102/405
- USPC 102/411
- USPC 102/430
- USPC 102/443
- USPC 102/473
- USPC 102/501
- USPC 102/503
- USPC 102/504
- USPC 102/518
- USPC 102/519
- USPC 102/520
- USPC 102/521
- USPC 102/526
- USPC 102/532
- USPC 102/702
- USPC 102/703