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Patents > IPCs : IPC B64C11/00 or IPC B64C33/02 & Number of figures: 2-6

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Office:
Inventors:
None (9) · Vincent Wisniewski (4) · Jules Collomb (4) · Antoine-Padoue Filippi (3) · Édouard-Jean Bigourdan (3)
Inventor country:
Applicant person:
None (20) · Vincent Wisniewski (4) · Jules Collomb (4) · Édouard-Jean Bigourdan (3)
Applicant is inventor:
Tech fields:
propulsion (75) · Propellers (48) · flapping (31) · None (27) · design (26) · wings (24) · Airplane (22) · Propeller (16) · LTA (15) · ornithopter (15) · Marine (12) · frame (12) · Subsystem (12) · sustentation (11) · aerial propeller (10) · aerodynamics (9) · navigation (9) · lift (8) · Airship (8)
Full specification filed date:
Application number:
None (43)
Granted:
Supplementary to patent:
None (144) · Patent BE-1910-12-28-Muehter (3) · Patent FR-1910-417989 (3) · Patent IT-1916-05-16 (2) · Patent DE-1911-10-19 Vincent Wisniewski and-or Luftschiffsantrieb Gesellschaft mit Beschränkter Haftung (2) · Patent DE-1912-267069 (2)
Related to aircraft:
Patent agent:
None (60) · None (11) · E. Blétry (8) · Armengaud jeune (7) · Y. Rabilloud et fils (5) · Dom. Casalonga (5) · J. Bonnet-Thirion (4) · J. Germain (4) · Lloyd Wise & Co. (4) · Chassevent (4) · Schwab (4) · C. Blétry‎ (3) · G. de Mestral et F. Harlé (3) · De Bongé (3) · W. P. Thompson & Co. (3) · Boramé et Julien (3)
National tech categories:
FR 6.4 (100) · None (49) · DE 77h.10 (15) · FR 6.2 (10) · FR 6.3 (8) · DE 77 (8) · DE 77h.6 (4) · USPC 244/65 (2) · USPC 244/72 (2) · USPC 416/139 (2) · USPC 244/22 (2) · DE 77h (2) · DE 77h.5 (2)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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