Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (478)
- Event (141)
- Letters (683)
- Organizations (965)
- Patents (17591)
- Person (2126)
- Publications (24566)
- Techtypes (2376)
Patents > Office :
DE or
FR or
RU
& Inventor country :
CA or
US
& Related to aircraft :
1 or
1912-01-30 or
1?
& IPCs :
IPC B64B1/62 or
IPC B64C23/00
Use the filters below to narrow your results.
None (4) ·
aerodynamics (1) ·
airfoil (1) ·
Airplane (1) ·
aviation (1) ·
car (1) ·
dirigible (1) ·
frame (1) ·
gas (1) ·
hot air (1) ·
LTA (2) ·
LTA? (1) ·
parachute (1) ·
propellers (1) ·
propulsion (2) ·
rudder (1) ·
safety (1) ·
suspension (1)
None (1) ·
330143D (1) ·
346936D (1) ·
417781D (1) ·
444706D (1) ·
450350D (1) ·
477637D (1) ·
478473D (1) ·
484577D (1) ·
495839D (1)
Showing below up to 10 results in range #1 to #10.