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Patents > CPCs: CPC B64C39/08 & Number of diagram pages: 2-50000000

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Office:
Inventors:
Charles Rudolph Wittemann (3)
Inventor country:
Applicant person:
None (3) · Charles Rudolph Wittemann (3) · Federico Caproni (2)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (19) · None (12) · frame (12) · stability (8) · rudder (7) · wheels (6) · propeller (6) · construction (5) · Propulsion (5) · multiplane (5) · airfoil (5) · propellers (4) · Control (4) · design (4) · safety (4) · navigation (4) · landing (3) · takeoff (3) · Lift (3) · wings (3)
Full specification filed date:
Application number:
None (5)
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Related to aircraft:
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Citations from after 1930:
Number of diagram pages:

Showing below up to 54 results in range #1 to #54.

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