Drilldown: Patents

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Patents > Office : FR or US & Grant date: January 1913

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Year granted:
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Office: (Click arrow to add another value)
Inventors:
None (6) · Nazaire Lacrotte (3) · Armand-Jean-Auguste Deperdussin (2)
Inventor country:
Applicant person:
None (10) · Nazaire Lacrotte (3) · Armand-Jean-Auguste Deperdussin (2)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (33) · stability (22) · frame (16) · None (11) · design (11) · propeller (10) · automatic stability (9) · rudder (9) · navigation (9) · LTA (9) · control (9) · landing (8) · aerodynamics (8) · propulsion (7) · wings (7) · wheels (7) · car (6) · propellers (6)
Filing date:
Full specification filed date:
Application number:
None (10)
Granted:
Related to aircraft:
Patent agent:
None (28) · Armengaud jeune (5) · C. A. Snow & Co. (3) · None (3) · Victor J. Evans (2) · Ch. Mardelet (2) · Société J.P. Bonnicart et Cie. (2) · L. Chassevent (2) · Émile Bert‎ (2)
National tech categories:
FR 6.4 (42) · None (9) · USPC 244/233 (2)
CPCs:
CPC B64C17/00 (12) · CPC B64C2700/6218 (7) · CPC B64C13/00 (6) · CPC B64C39/08 (3) · CPC B64C39/005 (3) · CPC B64C35/00 (3) · CPC B64C11/006 (3) · CPC B64C33/02 (2) · CPC B64C23/005 (2) · CPC B64C2700/6256 (2) · CPC B64C11/00 (2) · CPC B64C33/00 (2) · CPC B64D25/04 (2) · CPC B64C27/82 (2) · CPC B64C3/14 (2) · CPC B64B1/40 (2) · CPC B64B1/005 (2) · CPC B64C2700/6295 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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