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Patents > CPCs : CPC B64C2700/6274 or CPC Y02E10/72

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Office:
Inventors:
None (16) · Charles Wolf (3)
Inventor country:
Applicant person:
None (21) · Charles Wolf (3)
Applicant type:
Applicant is inventor:
Tech fields:
None (96) · Airplane (38) · propulsion (30) · Helicopter (22) · Hybrid (19) · design (19) · propellers (18) · Control (13) · Ascension (13) · lift (12) · Windmill (12) · construction (11) · Frame (11) · propeller (10) · stability (9) · sustentation (8) · wings (8) · aerodynamics (7) · whole (7) · heavier-than-air (6)
Full specification filed date:
Application number:
None (29)
Granted:
Related to aircraft:
Patent agent:
None (57) · None (16) · G. de Mestral et F. Harlé (5) · E. Bletry (4) · J. Bonnet-Thirion (4) · W. P. Thompson & Co. (4) · Paul Caquet (4) · J. Germain (4) · C. Bauman (3) · Schwab (3) · Chassevent (3) · Armengaud jeune (3) · J. Fayollet (3)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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