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Patents > IPCs : IPC B64C11/00 or IPC B64D17/52 & CPCs: CPC B64C11/006

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Office:
Inventors:
Vincent Wisniewski (4) · Eugène Sunguroff (3) · Jan Jaakson (3) · Hermann Ruthenberg (3) · Jules Collomb (3)
Inventor country:
Applicant person:
Vincent Wisniewski (4) · None (4) · Jan Jaakson (3) · Hermann Ruthenberg (3) · Jules Collomb (3) · Eugène Sunguroff (3)
Applicant firm:
Applicant is inventor:
Tech fields:
propulsion (41) · None (35) · Propellers (20) · propeller (10) · subsystem (7) · LTA (6) · Wings (6) · aerial propeller (6) · Aerodynamics (6) · Airplane (5) · Airship (5) · Lift (4) · aerial propellers (4) · paddle wheel (4) · navigation (4) · marine (4)
Full specification filed date:
Application number:
None (9)
Granted:
Supplementary to patent:
None (70) · Patent FR-1909-410848 (2) · Patent GB-1911-12232 (2) · Patent DE-1912-267069 (2)
Related to aircraft:
Patent agent:
None (26) · Armengaud jeune (9) · None (6) · J. Bonnet-Thirion (5) · Y. Rabilloud et fils (4) · Lloyd Wise & Co. (3) · Boult, Wade & Tennant (3) · L. Chassevent (3) · E. Blétry (3)
Assigned to:
IPCs: (Click arrow to add another value)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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