Drilldown: Patents

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Patents > Inventor location: None & Tech fields: automatic stability & Supplementary to patent: None

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Office:
Inventors:
Louis Marmonier (6) · Robert Esnault-Pelterie (4) · Edmund Sparmann (4) · Albéric de la Celle (4) · François Dergint (3) · Louis-Adolphe Hayot (3) · Nicolas de Benois (3) · Alfred John Macy (3) · Jean-Jules Cambou (3) · Jules Sandret (3) · Casimir-Louis Achard (3)
Inventor country:
Inventor location: (Click arrow to add another value)
Applicant person:
None (5) · Albéric de la Celle (4) · Louis Marmonier (4) · Robert Esnault-Pelterie (4) · Edmund Sparmann (4) · Casimir-Louis Achard (3) · Louis-Adolphe Hayot (3) · François Dergint (3) · Jules Sandret (3) · Nicolas de Benois (3) · Alfred John Macy (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (41)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (64) · Armengaud jeune (13) · None (7) · J. Germain (5) · Brandon frères (4) · Marks & Clerk (3) · Charles Dony (3) · Lavoix et Mosès (3) · E. Blétry (3) · Victor J. Evans (3) · J. Bonnet-Thirion (3) · J. Bonnet-Thirion et Breton (2) · Schwab (2) · Boramé et Julien (2) · Raclot (2) · Munn & Co. (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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