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Patents > CPCs : CPC B64C39/005 or CPC B64C39/08 & Number of claims: 8-50

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Office:
Inventors:
Albert Hugo Friedel (2) · Daniel P. McLaughlin (2)
Inventor country:
Applicant person:
None (3) · Albert Hugo Friedel (2) · Daniel P. McLaughlin (2)
Applicant is inventor:
Tech fields:
airplane (21) · frame (18) · stability (13) · None (12) · propulsion (12) · navigation (11) · propeller (9) · wheels (8) · rudder (8) · airfoil (7) · multiplane (5) · parachute (4) · takeoff (4) · flapping (4)
Full specification filed date:
Application number:
None (8)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (5) · Munn & Co. (4) · None (4) · Boult, Wade & Tennant (3) · Dyrenforth, Lee, Chritton, and Wiles (2) · R. S. & A. B. Lacey (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 57 results in range #1 to #57.

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