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Patents > Year filed: 1912 & Office: FR & First filing: Yes

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Year filed:
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Office: (Click arrow to add another value)
Inventors:
None (12) · Henri-Hubert Pagny (6) · Armand-Jean-Auguste Deperdussin (6) · Nazaire Lacrotte (4) · Marcel Besson (4) · Henri Fabre (3) · Lin-Marius Mannent (3)
Inventor country:
Applicant person:
None (15) · Armand-Jean-Auguste Deperdussin (6) · Marcel Besson (4) · Nazaire Lacrotte (4) · Henri-Hubert Pagny (4) · Lin-Marius Mannent (3) · Henri Fabre (3)
Applicant is inventor:
Tech fields:
None (110) · airplane (32) · stability (21) · LTA (10) · Propulsion (9) · construction (9) · navigation (8) · safety (7) · design (7) · propellers (6) · frame (6) · automatic stability (6) · wings (5) · aerodynamics (5) · ornithopter (4) · aerial propeller (4) · rudder (4) · whole (4) · sustentation (4)
Full specification filed date:
Application number:
None (35)
Grant date:
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (51) · Armengaud jeune (16) · None (15) · Charles Dony (11) · Hippolyte Josse (7) · Dupont et Elluin (6) · Société A. Frey et de Carsalade (5) · H. Boettcher fils (5) · L. Chassevent (5) · Schwab (4) · Dom. Casalonga (4) · P. Follin (4) · Société J.P. Bonnicart et Cie. (4) · Émile Bert (4) · G. de Mestral et F. Harlé (4) · Brandon frères (4)
IPCs:
IPC B64C17/00 (40) · IPC B64C1/00 (27) · IPC B64C39/00 (23) · None (18) · IPC B64C11/00 (9) · IPC B64C3/00 (9) · IPC B64C3/38 (8) · IPC B64C35/00 (7) · IPC B64C3/56 (6) · IPC B64D17/00 (5) · IPC B64B1/00 (5) · IPC CPC B64C13/00 (4) · IPC B64B1/58 (4) · IPC B64C13/00 (3) · IPC B64C33/02 (3) · IPC B64C11/04 (3) · IPC B64C23/00 (3) · IPC B64D17/54 (3)
CPCs:
CPC B64C17/00 (42) · CPC B64C2700/6218 (15) · CPC B64C2700/6295 (14) · CPC B64C39/00 (14) · CPC B64C2700/6212 (10) · CPC B64C3/00 (10) · CPC B64C3/385 (9) · CPC B64C11/006 (8) · CPC B64C13/00 (8) · CPC B64C2700/6256 (7) · CPC B64C2700/6235 (7) · CPC B64C3/56 (6) · CPC B64C35/00 (6) · CPC B64C39/08 (6) · CPC B64C2700/6214 (5) · CPC B64C2700/6219 (5)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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