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Patents > National tech categories : FR 6.4 or USPC 74/6 & First filing: None

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Office:
Inventors:
None (4) · Gustav Mees (3) · Barthélemy Jabouley (2) · Joseph Lamant (2) · Gaston Hervieu (2) · Eugène-Louis-Jules DE FRESNE (2) · Henri-Marie Coandă (2) · Modeste-Abel Latouche (2) · Paul Fugairon (2) · Paul Guery (2) · Marcel Belin (2) · Robert Morane (2)
Inventor country:
Applicant person:
None (42) · Henri-Marie Coandă (2) · Gustav Mees (2)
Applicant is inventor:
Tech fields:
airplane (19) · LTA (16) · subsystem (13) · None (10) · takeoff (9) · propulsion (9) · stability (8) · propeller (7) · navigation (6) · military (6) · Design (5) · frame (5) · piloting (5) · Construction (5) · propellers (5) · safety (5)
Full specification filed date:
Granted:
Supplementary to patent:
None (50) · Patent FR-1909-410140 (2) · Patent BE-1910-Hervieu-parachute (2)
Related to aircraft:
Patent agent:
None (26) · Armengaud jeune (5) · Matray frères et Cie (3) · L. Chassevent (3) · Ed. Wolf (3) · Coquillat (2) · Gaston Rose (2) · F. Harlé et G. Bruneton (2) · E. Blétry (2) · Dupont et Elluin (2) · Georges Faugé (2) · A. Monteilhet (2) · C. Baumann (2)
Assigned to:
National tech categories: (Click arrow to add another value)
IPCs:
None (21) · IPC B64D1/04 (5) · IPC B64C23/00 (4) · IPC B64C17/00 (3) · IPC B64D17/00 (3) · IPC B64F1/14 (3) · IPC B64D35/04 (3) · IPC F41G3/24 (3) · IPC B64C39/00 (2) · IPC B64D25/04 (2) · IPC B64B1/58 (2) · IPC B64C27/04 (2) · IPC B64B1/00 (2) · IPC G01C17/00 (2) · IPC B63H1/12 (2) · IPC B64F1/04 (2)
CPCs:
None (19) · CPC B64D1/04 (6) · CPC B64C23/005 (4) · CPC F41G3/24 (3) · CPC B64D17/00 (3) · CPC B64D35/04 (3) · CPC B64F1/14 (3) · CPC B64C17/00 (3) · CPC B64C39/00 (2) · CPC B64C11/006 (2) · CPC B64D25/04 (2) · CPC B63H1/16 (2) · CPC G01C17/00 (2) · CPC B64F1/04 (2) · CPC B64B1/58 (2)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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