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Patents > Year filed: 1912 & Related to aircraft : 1909-11-30 or 1? or frame or Other or None & Patent agent : E. Blétry or Herbert Haddan & Co. or None

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Inventors:
Lin-Marius Mannent (4) · Simon-Louis-Clément Janvier (2) · Belton Tattnall Hamilton (2) · Charles Stévenin (2)
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Applicant person:
Lin-Marius Mannent (4) · Simon-Louis-Clément Janvier (2) · Belton Tattnall Hamilton (2) · Charles Stévenin (2)
Applicant is inventor:
Tech fields:
airplane (13) · wings (6) · stability (6) · Design (6) · aerodynamics (6) · Subsystem (5) · ornithopter (4) · Propellers (4) · parachutes (4) · propulsion (4) · sustentation (4) · toy (4) · steering (3) · model (3)
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CPCs:
CPC B64C17/00 (6) · CPC B64C33/02 (4) · CPC B64C11/006 (4) · CPC B64D17/00 (3) · CPC B64D17/54 (2) · CPC B64C2700/6212 (2) · None (2) · CPC B64D2700/6257 (2) · CPC B64C3/385 (2)
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