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Patents > IPCs : IPC B63H1/12 or IPC B64C33/02 & Number of claims: 0-10

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Office:
Inventors:
Louis-Marie Le Dantec (5) · None (4) · Lin-Marius Mannent (4) · André-Julien Mahoudeau (3) · Antoine-Padoue Filippi (3)
Inventor country:
Applicant person:
None (10) · Louis-Marie Le Dantec (5) · Lin-Marius Mannent (4) · Antoine-Padoue Filippi (3) · André-Julien Mahoudeau dit de Villethiou (3)
Applicant is inventor:
Tech fields:
None (68) · flapping (38) · propulsion (30) · ornithopter (22) · wings (22) · propellers (16) · LTA (11) · frame (11) · Control (11) · Design (10) · navigation (9) · subsystem (9) · Airplane (9) · HTA (7) · propeller (6) · construction (6)
Full specification filed date:
Application number:
None (59)
Granted:
Supplementary to patent:
None (111) · Patent FR-1912-446040 (4) · Patent FR-1911-430455 (3) · Patent BE-1910-12-28-Muehter (3) · Patent FR-1910-423792 (2) · Patent DE-1910-09-03 Richard Blum (2)
Related to aircraft:
Patent agent:
None (51) · None (11) · Armengaud jeune (6) · Ad. Sturm (5) · Boult, Wade & Tennant (4) · Dom. Casalonga (3) · Charles Assi (3) · A. de Carsalade (3) · Marks & Clerk (3) · Schwab (3) · Chassevent (3) · Rigot et Prévost (3) · Brandon frères (3) · C. Blétry (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C33/02 (139) · CPC B63H1/26 (20) · CPC B63H2001/122 (7) · CPC B63H1/12 (7) · CPC B63H1/20 (7) · None (6) · CPC B64C11/16 (6) · CPC B64C11/18 (5) · CPC B64C11/006 (5) · CPC B63B2745/00 (4) · CPC B64C11/22 (4) · CPC B63H1/28 (4) · CPC B64C33/025 (3) · CPC B64C33/00 (3) · CPC B63H1/265 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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