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Patents > Tech fields : Airship or control or subsystem & Number of diagram pages: 2-50000000

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None (273) · Patent FR-1908-396249 (5) · Patent US-1910-1011683 (3) · Patent FR-1908-401308 (3) · Patent GB-1909-2111 (3) · Patent US-1910-984076 (2) · Patent GB-1910-6051 (2) · Patent GB-1909-8531 (2) · Patent FR-1913-472867 (2) · Patent GB-1911-2636 (2) · Patent FR-1908-393976 (2) · Patent DE-1907-215602 (2) · Patent DE-1907-12-07 Vincent Wisniewski (2) · Patent FR-1911-438355 (2) · Patent GB-1916-103918 (2) · Patent FR-1909-397651 (2) · Patent BE-1912-12-11 Eugène-Pierre-Félix-Auguste Coursin (2) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent IT-1911-06-09 Carlo Navaro (2) · Patent US-1904-793746 (2)
Related to aircraft:
Patent agent:
None (149) · Munn & Co. (9) · Boult, Wade & Tennant (9) · Marks & Clerk (9) · Haseltine, Lake & Co. (7) · Weismann et Marx (6) · Matray frères et Cie (6) · Charles Dony (5) · Brewer & Son (5) · Armengaud jeune (5) · John P. Tarbox (4) · L. Chassevent (4) · Lavoix et Mosès (4) · None (4) · Victor J. Evans (4)
National tech categories:
None (137) · FR 6.4 (78) · HU V/h (35) · FR 6.3 (8) · DE 77 (7) · USPC 244/79 (6) · USPC 244/80 (5) · USPC 244/125 (4) · GB 4 propel & steer (3) · USPC 244/45R (3) · USPC 244/82 (3) · USPC 244/100R (3) · DE 77h.5 (3) · USPC 244/119 (3) · USPC 244/96 (3) · CH 129b (3) · USPC 244/234 (3) · USPC 244/229 (3) · USPC 244/22 (3)
IPCs:
None (169) · IPC B64C17/00 (33) · IPC B64C13/00 (23) · IPC B64C39/00 (20) · IPC B64B1/00 (20) · IPC B64C1/00 (20) · IPC B64C33/00 (7) · IPC B64C13/12 (7) · IPC CPC B64C13/00 (6) · IPC B64C23/00 (6) · IPC B64C17/06 (6) · IPC B64C11/00 (5) · IPC B64B1/58 (5) · IPC B64C13/24 (5) · IPC B64C33/02 (4) · IPC B64C3/54 (4) · IPC B64C3/38 (4) · IPC B64B1/40 (4)
CPCs:
None (88) · CPC B64C17/00 (42) · CPC B64C13/00 (35) · CPC B64B1/00 (29) · CPC B64C2700/6256 (16) · CPC B64C2700/6212 (12) · CPC B64C13/12 (12) · CPC B64C2700/6218 (10) · CPC B64C23/005 (10) · CPC B64C39/00 (8) · CPC B64C17/06 (8) · CPC B64C13/24 (8) · CPC B64C2700/6295 (8) · CPC B64C33/02 (7) · CPC B64C39/005 (7) · CPC B64C3/385 (6) · CPC B64C33/00 (6)
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