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Patents > IPCs : IPC B64C11/00 or IPC B64C33/00 & Number of diagram pages: 1

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Office:
Inventors:
None (4) · Édouard-Jean Bigourdan (3) · Jules Collomb (3) · Antoine-Padoue Filippi (3)
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Applicant person:
None (11) · Édouard-Jean Bigourdan (3) · Jules Collomb (3)
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Application number:
None (15)
Granted:
Supplementary to patent:
None (105) · Patent FR-1910-417989 (3) · Patent DE-1911-10-19 Vincent Wisniewski and-or Luftschiffsantrieb Gesellschaft mit Beschränkter Haftung (2) · Patent DE-1912-267069 (2) · Patent FR-1909-410848 (2)
Related to aircraft:
Patent agent:
None (39) · None (10) · Armengaud jeune (10) · E. Blétry (6) · J. Bonnet-Thirion (6) · Dom. Casalonga (5) · Y. Rabilloud et fils (4) · De Bongé (3) · H. Bœttcher fils (3)
IPCs: (Click arrow to add another value)
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Citations from after 1930:
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