Drilldown: Techtypes
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- Airplane (18)
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None (17) ·
anchor (1) ·
Aviation (1) ·
ballast (1) ·
birds (1) ·
CPC B64C11/46 (1) ·
CPC B64C27/00 (1) ·
CPC B64C29/00 (1) ·
CPC G05D1/0858 (1) ·
DE 77d (1) ·
DE 77h.6 (1) ·
engine (2) ·
fan (1) ·
flapping (1) ·
gyroscope (1) ·
hangars (1) ·
hélice (2) ·
hydroaeroplane (1) ·
hydroplane (1) ·
ICE (1) ·
lift (1) ·
LTA (1) ·
motor (1) ·
motors (1) ·
ornithopter (1) ·
propeller (4) ·
propellers (2) ·
propulseur (2) ·
Russia (1) ·
stability (1) ·
sustentation (1) ·
traction (1) ·
USPC 244/17.11 (1) ·
USPC 244/234 (1) ·
USPC 244/28 (1) ·
USPC 244/62 (1) ·
velocipede (1)
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A
- Amerrissage
- Ascension
- AT 21a
- AT 30
- AT 33d
- AT 37c
- AT 42i
- AT 63b
- AT 77d
- Austrian patent classifications
