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Patents > Filing date: 1909 & National tech categories: FR 6.4 & Number of text pages: 3-11

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Inventors:
None (6) · Robert Esnault-Pelterie (2) · Jean Walter-Martin (2) · Jean-Marie Vasserot (2) · Paul Schmitt (2) · Charles Wolf (2) · Édouard Vedovelli (2) · Hermann Ruthenberg (2) · Alfred E. Wunderlich (2)
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Applicant person:
None (9) · Robert Esnault-Pelterie (2) · Charles Wolf (2) · Paul Schmitt (2) · Jean-Marie Vasserot (2) · Jean Walter-Martin (2) · Édouard Vedovelli (2) · Hermann Ruthenberg (2) · Alfred E. Wunderlich (2)
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Tech fields:
airplane (62) · design (33) · wings (23) · stability (21) · frame (20) · None (19) · LTA (19) · construction (19) · propellers (18) · propulsion (17) · control (16) · aerodynamics (13) · lift (13) · navigation (12) · sustentation (11) · hybrid (8) · subsystem (7) · helicopter (6) · wing warping (6) · flapping (6)
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Supplementary to patent:
None (98) · Patent FR-1908-407090 (2) · Patent FR-1908-385744 (2) · Patent BE-1907-202697 (2)
Related to aircraft:
Patent agent:
Armengaud jeune (19) · None (10) · Weismann et Marx (9) · None (8) · J. Bonnet-Thirion (8) · Boramé et Julien (6) · Lavoix et Mosès (5) · Schwab (5) · Ch. Mardelet (4) · E. Bletry (4) · Brandon frères (4) · G. de Mestral et F. Harlé (4) · C. Blétry (3) · Charles Assi (3) · L. Chassevent (3) · Weissmann et Marx (3) · Dom. Casalonga (3)
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CPCs:
CPC B64C39/00 (19) · CPC B64C17/00 (13) · CPC B64C2700/6295 (12) · CPC B64C23/005 (12) · CPC B64B1/00 (10) · CPC B64C3/385 (9) · CPC B64C2700/6274 (8) · CPC B64C33/00 (7) · CPC B64C33/02 (6) · CPC B64C2700/6212 (6) · CPC B64B1/58 (5) · CPC B64C3/52 (4) · CPC B64C13/00 (4) · CPC B64C27/04 (4) · CPC B64C2700/6256 (4) · CPC B64C3/48 (3) · CPC B64C3/38 (3) · CPC B64C1/00 (3) · CPC B64C3/00 (3)
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