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Patents > Year filed: 1912 & Grant date: 1912 & Number of figures: 2-5

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Year filed:
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Inventors:
None (9) · Robert Esnault-Pelterie (7) · Armand-Jean-Auguste Deperdussin (4) · Gustav Mees (3) · David Henderson Blake (3) · Thomas Augustus Dring (3) · Lucien-Constant-Joseph Harel (3)
Inventor country:
Applicant person:
None (15) · Robert Esnault-Pelterie (7) · Armand-Jean-Auguste Deperdussin (4) · David Henderson Blake (3) · Gustav Mees (3) · Lucien-Constant-Joseph Harel (3)
Applicant is inventor:
Tech fields:
airplane (77) · stability (30) · design (25) · frame (21) · None (19) · propellers (19) · propulsion (16) · construction (16) · automatic stability (15) · wings (15) · helicopter (14) · safety (13) · landing (13) · control (11) · rudder (11) · subsystem (10)
Full specification filed date:
Application number:
None (29)
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Publication date:
Supplementary to patent:
None (112) · Patent GB-1911-5162 (3) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (3) · Patent BE-1911-05-15 Georges de Bothezat (2) · Patent GB-1909-12556 (2) · Patent US-1911-1009048 (2) · Patent DE-1911-251309 (2) · Patent DE-1911-258741 (2) · Patent FR-1911-446282 (2) · Patent US-1912-1033662 (2)
Related to aircraft:
Patent agent:
None (17) · Armengaud jeune (14) · None (13) · Hippolyte Josse (7) · Societe A. Frey et de Carsalade (6) · Dupont et Elluin (5) · Boult, Wade & Tennant (4) · Gaston Rose (4) · L. Chassevent (4) · Charles Dony (4) · Weismann et Marx (4) · V. Matray (4) · H. Bœttcher fils (3) · Gaston Petiau (3) · Émile Bert (3) · Abel & Imray (3) · Marks & Clerk (3) · Société J.P. Bonnicart et Cie. (3) · J. Bonnet-Thirion (3) · Paul Caquet (3)
IPCs:
None (30) · IPC B64C17/00 (23) · IPC B64C39/00 (17) · IPC B64C1/00 (14) · IPC B64C25/00 (7) · IPC B64C3/00 (6) · IPC B64D17/00 (6) · IPC B64C11/00 (6) · IPC B64C35/00 (6) · IPC B64C3/38 (5) · IPC B64B1/00 (5) · IPC B64C23/00 (4) · IPC B64C3/56 (3) · IPC B64D17/54 (3) · IPC B64C27/04 (3) · IPC B64C13/00 (3) · IPC F41G3/24 (3) · IPC B64B1/58 (3)
CPCs:
CPC B64C17/00 (28) · CPC B64C2700/6295 (16) · None (12) · CPC B64C39/00 (11) · CPC B64C3/385 (8) · CPC B64C2700/6218 (7) · CPC B64B1/00 (6) · CPC B64C3/00 (6) · CPC B64C13/00 (5) · CPC B64C11/006 (5) · CPC B64D17/00 (5) · CPC B64C23/005 (5) · CPC B64C39/08 (5) · CPC B64C35/00 (5) · CPC B64C25/06 (5) · CPC B64C2700/6212 (5) · CPC B64C2700/6214 (5) · CPC B64C2700/6256 (5)
First filing:
Cites these patents:
Citations from after 1930:
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