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Patents > Tech fields : marine or navigation & Number of text pages: 3-70

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Supplementary to patent:
None (393) · Patent GB-1911-12232 (7) · Patent US-1909-970771 (7) · Patent CH-1912-62201 (4) · Patent US-1906-850616 (3) · Patent FR-1908-393976 (3) · Patent GB-1912-2540 (3) · Patent FR-1907-377174 (3)
Related to aircraft:
Patent agent:
None (151) · Munn & Co. (21) · Haseltine, Lake & Co. (14) · Armengaud jeune (13) · None (11) · Marks & Clerk (9) · Lavoix et Mosès (7) · John P. Tarbox (7) · Victor J. Evans (7) · Herbert Haddan & Co. (6) · Abel & Imray (5) · Weismann et Marx (5) · C. A. Snow & Co. (5) · Brandon frères (5) · H. Bœttcher fils (4) · Herbert H. Thompson (4) · Wheatley & Mackenzie (4) · Boult, Wade & Tennant (4) · R. S. & A. B. Lacey (4) · Michael J. Stark & Sons (4)
National tech categories:
None (145) · FR 6.4 (87) · GB 4 propel & steer (12) · USPC 244/30 (12) · USPC 244/90R (11) · FR 6.3 (11) · DE 77 (10) · USPC 244/80 (9) · FR 6.2 (9) · USPC 244/6 (8) · USPC 244/51 (7) · USPC 244/26 (7) · AU 90.3 (7) · USPC 244/93 (6) · USPC 244/46 (6)
IPCs:
None (311) · IPC B64B1/00 (32) · IPC B64C39/00 (24) · IPC B64C33/02 (13) · IPC B64C1/00 (11) · IPC B64C17/00 (10) · IPC B64B1/58 (8) · IPC B64C23/00 (8) · IPC B64C35/00 (8) · IPC B64C13/00 (7) · IPC B64C11/00 (7) · IPC B64C3/52 (6) · IPC B64C3/00 (6) · IPC B64C3/38 (6) · IPC CPC B64C13/00 (5) · IPC B64C33/00 (4) · IPC B64B1/62 (4)
CPCs:
None (150) · CPC B64B1/00 (54) · CPC B64C13/00 (26) · CPC B64C23/005 (25) · CPC B64C17/00 (20) · CPC B64C33/02 (18) · CPC B64C35/00 (16) · CPC B64C2700/6295 (15) · CPC B64C39/005 (14) · CPC B64C39/00 (12) · CPC B64C11/006 (9) · CPC B64B1/58 (9) · CPC B64C3/52 (9) · CPC B64C3/385 (8) · CPC B64C39/08 (8) · CPC B64C9/00 (8) · CPC B64C2700/6256 (7) · CPC B64B1/40 (7) · CPC B64C3/14 (6) · CPC B64C3/40 (6)
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