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Patents > Year filed: 1910 - 1919 & Inventor country: US & Number of claims: None & Number of diagram pages: 2-50000000

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Office:
Inventors:
None (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (4)
Applicant is inventor:
Tech fields:
Airplane (15) · None (11) · stability (10) · frame (8) · propeller (7) · propulsion (6) · Helicopter (5) · LTA (4) · landing (4) · hybrid (4) · wings (4) · balloon (3) · aeroplane (3) · parachute (2) · wheels (2) · fuselage (2) · ornithopter (2) · heavier-than-air (2) · airfoil (2) · rudder (2)
Full specification filed date:
Application number:
None (8) · propeller (2)
Granted:
Related to aircraft:
National tech categories:
None (13) · FR 6.4 (5) · USPC 244/80 (2) · USPC 244/35R (2) · USPC 244/13 (2) · USPC 244/22 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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