Drilldown: Patents

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Patents > Tech fields: None & Family year: 1912 & Number of claims: 1-3

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Year filed:
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Inventors:
None (7) · Armand-Jean-Auguste Deperdussin (6) · Henri Fabre (4) · Joseph Borel (4) · Marcel Besson (3) · Kasimir Panian (3) · Renaud-Alexis Brillon (3) · Nazaire Lacrotte (3) · Jérôme Donnet (3) · Henri Lévêque (3) · Georges Gramaticesco‎ (3)
Inventor country:
Applicant person:
None (10) · Armand-Jean-Auguste Deperdussin (6) · Henri Fabre (4) · Joseph Borel (4) · Kasimir Panian (3) · Renaud-Alexis Brillon (3) · Georges Gramaticesco‎ (3) · Nazaire Lacrotte (3) · Marcel Besson (3) · Henri Lévêque (3) · Jérôme Donnet (3)
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Full specification filed date:
Application number:
None (27) · 443895D (2)
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Supplementary to patent:
None (98) · Patent BE-1912-02-07-Gramaticesco (3) · Patent BE-1912-08-13-Panian (3) · Patent BE-1912-09-07 Henri Fabre (2) · Patent FR-1912-446818 (2) · Patent FR-1912-457441 (2) · Patent FR-1912-441089 (2) · Patent FR-1912-443895 (2) · Patent FR-1912-449070 (2) · Patent BE-1912-04-05 (2) · Patent FR-1912-439277 (2) · Patent FR-1912-462083 (2)
Related to aircraft:
Patent agent:
None (32) · None (13) · Armengaud jeune (13) · Dom. Casalonga (6) · Weismann et Marx (5) · Charles Dony (5) · Georges Faugé (4) · V. Matray (4) · Rigot et Prévost (4) · Hippolyte Josse (4) · Émile Bert (3) · H. Boettcher fils (3)
Assigned to:
IPCs:
IPC B64C17/00 (27) · IPC B64C1/00 (23) · None (15) · IPC B64C35/00 (15) · IPC B64C3/38 (14) · IPC B64C39/00 (13) · IPC B64C3/00 (10) · IPC B64D17/00 (8) · IPC B64C11/00 (5) · IPC B64C25/00 (3) · IPC B64C3/56 (3) · IPC B64C33/02 (3) · IPC CPC B64C13/00 (3)
CPCs:
CPC B64C17/00 (28) · CPC B64C3/385 (17) · CPC B64C2700/6218 (15) · CPC B64C2700/6295 (11) · CPC B64C3/00 (10) · CPC B64C39/00 (10) · CPC B64D17/00 (8) · CPC B64C35/00 (8) · CPC B64C2700/6235 (6) · None (5) · CPC B64C35/008 (5) · CPC B64F2700/628 (4) · CPC B64C23/005 (4)
Family year:
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Citations from after 1930:
Number of text pages:
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