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Patents > CPCs: CPC B64C2700/6274

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Office:
Inventors:
None (4) · Charles Wolf (3) · Maurice-Achille Lécuyer (3) · Jean Desbois (3)
Inventor country:
Applicant person:
None (7) · Maurice-Achille Lécuyer (3) · Jean Desbois (3) · Charles Wolf (3)
Applicant type:
Applicant is inventor:
Tech fields:
None (102) · Airplane (41) · propulsion (28) · propellers (24) · Design (22) · helicopter (20) · Ascension (19) · hybrid (19) · lift (14) · Control (13) · Construction (13) · frame (12) · Sustentation (9) · heavier-than-air (9) · navigation (8) · wings (8) · Aerodynamics (8) · whole (8) · propeller (6) · Stability (6)
Full specification filed date:
Application number:
None (3)
Granted:
Related to aircraft:
Patent agent:
None (99) · None (6) · J. Germain (4) · G. de Mestral et F. Harlé (4) · Paul Caquet (4) · C. Blétry (3) · Armengaud jeune (3) · Boramé et Julien (3)
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First filing:
Citations from after 1930:
Number of diagram pages:

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