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

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Office:
Inventors:
None (4) · Alonzo Perry Bliven (4) · André Gambin (4) · Johan Peter Hemme Lund (3) · George Brougham Hubert Austin (3) · Michael Stefan Bjelvučić (3) · Frederick Brackett (3) · Nazaire Lacrotte (3) · Jan Jaakson (3) · Wallace Rupert Turnbull (2) · William Henry Fauber (2) · Andrew John Fredrikson (2) · Antoine-Padoue Filippi (2) · James Robertson Porter (2) · Arthur Fox (2) · Adolphe Clément-Bayard (2) · Albéric de la Celle (2) · Joseph Wetterwald (2)
Inventor country:
Applicant person:
None (29) · Alonzo Perry Bliven (4) · Nazaire Lacrotte (3) · Frederick Brackett (3) · Michael Stefan Bjelvučić (3) · Jan Jaakson (3) · George Brougham Hubert Austin (2) · Andrew John Fredrikson (2) · Antoine-Padoue Filippi (2) · William Henry Fauber (2) · Wallace Rupert Turnbull (2) · Arthur Fox (2) · Adolphe Clément-Bayard (2) · James Robertson Porter (2) · Albéric de la Celle (2) · André Gambin (2) · Joseph Wetterwald (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (61) · 1906348305 (2)
Granted:
Related to aircraft:
Patent agent:
None (39) · John P. Tarbox (4) · Wheatley & Mackenzie (4) · Abel & Imray (3) · Armengaud jeune (3) · Brandon frères (3) · None (3) · Victor J. Evans (2) · Marks & Clerk (2) · Munn & Co. (2) · Dom. Casalonga (2) · Haseltine, Lake & Co. (2) · Weismann et Marx (2) · A. Ritter (2)
National tech categories:
None (36) · FR 6.4 (14) · FR 6.2 (7) · AU 90.3 (3) · USPC 244/50 (3) · GB 4 propel & steer (3) · FR 5.8 (2) · USPC 440/92 (2) · USPC 244/70 (2) · USPC 244/30 (2) · USPC 244/22 (2) · USPC 244/139 (2) · USPC 244/119 (2) · AT 65b (2) · USPC 114/272 (2) · GB 4 without buoyant (2) · USPC 89/1.51 (2)
IPCs:
None (66) · IPC B64B1/00 (6) · IPC B64C35/00 (6) · IPC B64C17/00 (5) · IPC B64C39/00 (4) · IPC B64C11/00 (3) · IPC B64C1/00 (3) · IPC B64B1/58 (3) · IPC B64C3/56 (2) · IPC B63H11/00 (2)
CPCs:
None (33) · CPC B64C35/00 (9) · CPC B64B1/00 (8) · CPC B64C17/00 (5) · CPC B64C11/006 (5) · CPC B64F2700/6261 (3) · CPC B64B1/58 (3) · CPC B64C33/02 (3) · CPC B64C2700/6295 (3) · CPC B64C2700/6218 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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