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Patents > CPCs : CPC B64C33/02 or CPC B64C39/08 & Number of claims: 8-50

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Office:
Inventors:
Charles I. Matson (2) · William Henry Kelly (2) · James Dennis Roots (2) · Hermann Hassenbach (2) · John Emery Harriman, Jr. (2)
Inventor country:
Applicant person:
None (3) · Charles I. Matson (2) · William Henry Kelly (2) · John Emery Harriman, Jr. (2) · Hermann Hassenbach (2) · James Dennis Roots (2)
Applicant is inventor:
Tech fields:
frame (24) · Flapping (21) · airplane (17) · None (16) · ornithopter (16) · stability (12) · rudder (9) · navigation (9) · landing (9) · wheels (8) · propeller (8) · propulsion (7) · takeoff (6) · marine (6) · parachute (5) · HTA (5) · airfoil (5) · design (5) · multiplane (5)
Full specification filed date:
Application number:
None (11)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (11) · None (4) · Foster, Freeman, Watson & Coit (2) · Poole & Brown (2) · Frederick Benjamin (2) · C. A. Snow & Co. (2) · Boult, Wade & Tennant (2) · Victor J. Evans (2) · Munn & Co. (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 78 results in range #1 to #78.

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