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Patents > Tech fields: marine & Number of text pages: 3-4

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Office:
Inventors:
André Gambin (4) · None (3) · Johan Peter Hemme Lund (3) · George Brougham Hubert Austin (3) · Frederick Brackett (3) · Michael Stefan Bjelvučić (3) · Jan Jaakson‎ (3) · Arthur Fox (2) · Joseph Wetterwald (2) · Wallace Rupert Turnbull (2) · James Robertson Porter (2) · Adolphe Clément-Bayard (2) · Antoine-Padoue Filippi (2) · Albéric de la Celle (2) · William Henry Fauber (2)
Inventor country:
Applicant person:
None (26) · Michael Stefan Bjelvučić (3) · Jan Jaakson (3) · Frederick Brackett (3) · James Robertson Porter (2) · André Gambin (2) · Wallace Rupert Turnbull (2) · Antoine-Padoue Filippi (2) · Joseph Wetterwald (2) · Arthur Fox (2) · William Henry Fauber (2) · Adolphe Clément-Bayard (2) · Albéric de La Celle (2) · George Brougham Hubert Austin (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (54)
Granted:
Related to aircraft:
Patent agent:
None (34) · John P. Tarbox (3) · Abel & Imray (3) · Armengaud jeune (3) · Brandon frères (3) · Victor J. Evans (2) · Dom. Casalonga (2) · Munn & Co. (2) · Marks & Clerk (2) · None (2) · Weismann et Marx (2) · Haseltine, Lake & Co. (2)
National tech categories:
None (27) · FR 6.4 (12) · FR 6.2 (7) · AU 90.3 (3) · GB 4 propel & steer (3) · FR 5.8 (2) · USPC 440/92 (2) · USPC 244/70 (2) · USPC 244/50 (2) · USPC 244/139 (2) · AT 65b (2) · USPC 244/119 (2) · USPC 114/272 (2) · USPC 89/1.51 (2)
IPCs:
None (56) · IPC B64C17/00 (5) · IPC B64C39/00 (4) · IPC B64C35/00 (4) · IPC B64B1/00 (3) · IPC B64C1/00 (3) · IPC B64C11/00 (3) · IPC B63H11/00 (2) · IPC B64B1/58 (2)
CPCs:
None (25) · CPC B64C35/00 (8) · CPC B64C11/006 (5) · CPC B64B1/00 (5) · CPC B64C17/00 (4) · CPC B64F2700/6261 (3) · CPC B64C2700/6295 (3) · CPC B64C2700/6218 (3) · CPC B63H11/12 (2) · CPC B64C39/00 (2) · CPC B64C33/02 (2) · CPC B64C3/14 (2) · CPC B64C23/005 (2) · CPC B64C11/001 (2) · CPC B64B1/58 (2) · CPC B64C27/12 (2) · CPC B63H1/04 (2) · CPC B63C9/06 (2) · CPC B63H1/20 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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