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Patents > Tech fields: design & Supplementary to patent : Patent FR-1908-392672 or Patent GB-1909-12556 or Patent GB-1911-29012 or None & Related to aircraft : 1/2 or Yes or flapping or navigation & Assigned to : Vickers Ltd. or None & Number of text pages: 3

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Office:
Inventors:
None (5) · Robert Esnault-Pelterie (3) · Heinrich Hildebrand (3) · Johann Schütte (3) · John Arthur Weis (3) · Louis Coutant Badeau (2) · Albéric de la Celle (2) · Henri Liurette (2) · Adolphe Clément-Bayard (2) · Francis Alexander Barton (2) · Hans Hermann Hocke (2) · Jules Gastambide (2) · Robert Gastambide (2)
Inventor country:
Applicant person:
None (12) · Robert Esnault-Pelterie (3) · John Arthur Weis (3) · Johann Schütte (3) · Heinrich Hildebrand (3) · Francis Alexander Barton (2) · Robert Gastambide (2) · Louis Coutant Badeau (2) · Jules Gastambide (2) · Hans Hermann Hocke (2) · Henri Liurette (2) · Adolphe Clément-Bayard (2) · Albéric de la Celle (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (9)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (35) · Armengaud jeune (17) · Marks & Clerk (3) · C. Blétry (2) · H. Elluin (2) · Dupont et Elluin (2) · Ch. Mardelet (2) · J. Fayollet (2) · B. Bloch et A. Haas (2)
Assigned to: (Click arrow to add another value)
IPCs:
None (25) · IPC B64C1/00 (10) · IPC B64C17/00 (9) · IPC B64C3/00 (5) · IPC B64C39/00 (5) · IPC B64C3/54 (5) · IPC B64B1/00 (4) · IPC B64C25/00 (3) · IPC B64B1/58 (3) · IPC B64C11/00 (3) · IPC B64C23/00 (2) · IPC B64C3/56 (2) · IPC B64C3/18 (2) · IPC B64C11/16 (2)
CPCs:
None (18) · CPC B64C17/00 (10) · CPC B64B1/00 (6) · CPC B64C3/00 (6) · CPC B64C3/54 (5) · CPC B64C2700/6218 (5) · CPC B64C39/00 (4) · CPC B64C1/00 (4) · CPC B64C2700/6295 (4) · CPC B64C13/00 (3) · CPC B64C2700/6233 (3) · CPC B64C2700/6228 (3) · CPC B64F2700/6226 (3) · CPC B64B1/58 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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