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Patents > Office: FR & Tech fields: design & Number of claims: 3-4

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Office: (Click arrow to add another value)
Inventors:
None (15) · Robert Esnault-Pelterie (5) · Henri-Marie Coandă (4) · Hippolyte Chevron (3) · Eugène Neuville (3) · Jacques Ravelli (3) · Paul Kauffmann (3) · Maurice-Marie-Louis-Émile Badaire (3) · François d’Astanières (2) · Armand-Jean-Auguste Deperdussin (2) · Jean-Pierre Tihon (2) · Albert Lebrun (2) · Louis Constantin (2) · Charles Wolf (2) · Victor Camal (2) · Paul-Louis-Maurice Caron (2) · Romain-Étienne Rocle (2)
Inventor country:
Applicant person:
None (14) · Robert Esnault-Pelterie (5) · Henri-Marie Coandă (4) · Hippolyte Chevron (3) · Maurice-Marie-Louis-Émile Badaire (3) · Jacques Ravelli (3) · Paul Kauffmann (3) · Eugène Neuville (3) · François d’Astanières (2) · Armand-Jean-Auguste Deperdussin (2) · Jean-Pierre Tihon (2) · Albert Lebrun (2) · Victor Camal (2) · Charles Wolf (2) · Louis Constantin (2) · Paul-Louis-Maurice Caron (2) · Romain-Étienne Rocle (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (11)
Granted:
Supplementary to patent:
None (65) · Patent FR-1909-403418 (3) · Patent FR-1908-401308 (2) · Patent FR-1911-431862 (2) · Patent FR-1910-423667 (2)
Related to aircraft:
Assigned to:
National tech categories:
IPCs:
IPC B64C39/00 (18) · IPC B64C1/00 (17) · IPC B64C3/38 (8) · IPC B64C17/00 (7) · IPC B64C35/00 (6) · IPC B64B1/00 (5) · IPC B64C3/00 (5) · IPC B64C11/04 (3) · IPC B64C3/54 (3) · IPC B64C23/00 (3) · IPC B64C11/00 (3) · IPC B64C33/02 (2) · IPC B64C21/02 (2) · IPC B64C17/06 (2) · IPC B64C13/00 (2) · IPC B64C31/04 (2) · IPC B64D27/26 (2) · IPC B64D35/04 (2) · IPC B64C27/04 (2) · IPC B64B1/40 (2)
CPCs:
CPC B64C39/00 (15) · CPC B64C2700/6295 (12) · CPC B64C1/00 (8) · CPC B64C17/00 (7) · CPC B64C3/385 (7) · CPC B64C35/00 (5) · CPC B64B1/00 (5) · CPC B64C3/00 (5) · CPC B64C2001/0063 (4) · CPC B64C2700/6218 (4) · CPC B64C2700/6274 (3) · CPC B64C13/00 (3) · CPC B64C11/04 (3) · CPC B64C2700/6233 (3) · CPC Y02T50/166 (3) · CPC B64C23/005 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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