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Patents > Grant date: 1910 - 1919 & IPCs: IPC B64C11/00 & Number of text pages: 2-4

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Office:
Inventors:
Édouard-Jean Bigourdan (4) · None (3) · Hermann Ruthenberg (3) · Alfred E. Wunderlich (3) · Philippe-Marius-Vincent Brès (2) · Heinrich Hildebrand (2) · Joseph Clarkson (2) · Eugène Sunguroff (2) · Kurt Schultze (2) · Édouard Vedovelli (2) · Louis Vinay (2) · Charles Espinosa (2) · Max Reymond (2) · Dario Galvão (2) · Vincent Wisniewski (2) · Simon-Louis-Clément Janvier (2)
Inventor country:
Applicant person:
Édouard-Jean Bigourdan (4) · None (4) · Hermann Ruthenberg (3) · Alfred E. Wunderlich (3) · Philippe-Marius-Vincent Brès (2) · Heinrich Hildebrand (2) · Joseph Clarkson (2) · Eugène Sunguroff (2) · Kurt Schultze (2) · Édouard Vedovelli (2) · Louis Vinay (2) · Max Reymond (2) · Charles Espinosa (2) · Dario Galvão (2) · Simon-Louis-Clément Janvier (2) · Vincent Wisniewski (2)
Applicant is inventor:
Tech fields:
propellers (41) · propulsion (37) · Design (15) · airplane (11) · None (9) · Sustentation (7) · Propeller (7) · marine (7) · wings (7) · aerodynamics (7) · Subsystem (6) · airship (6) · aerial propellers (6) · helicopter (6) · aerial propeller (5) · LTA (5) · HTA (4)
Full specification filed date:
Application number:
None (4)
Granted:
Publication date:
Supplementary to patent:
None (68) · Patent FR-1910-417989 (3) · Patent DE-1912-267069 (2) · Patent DE-1911-10-19 Vincent Wisniewski and-or Luftschiffsantrieb Gesellschaft mit Beschränkter Haftung (2)
Related to aircraft:
Patent agent:
None (16) · Armengaud jeune (9) · None (8) · Boult, Wade & Tennant (4) · J. Bonnet-Thirion (4) · Lloyd Wise & Co. (3) · E. Blétry (3)
Assigned to:
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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