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Patents > CPCs : CPC B64B1/00 or None & Number of figures: 8-40

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Applicant is inventor:
Full specification filed date:
Application number:
None (284) · 25941D (3) · 1906348305 (2)
Granted:
Supplementary to patent:
None (256) · Patent GB-1908-4519 (6) · Patent FR-1902-328044 (5) · Patent US-1913-04-21 George Raymond Lawrence (4) · Patent GB-1911-12232 (4) · Patent HU-1901-24148 (4) · Patent DE-1895-98580 (4) · Patent US-1906-850616 (3) · Patent CH-1912-62201 (3) · Patent US-1909-970771 (3) · Patent US-1910-1011683 (3) · Patent HU-1901-22471 (3) · Patent US-1913-1087946 (3) · Patent FR-1909-403985 (3) · Patent GB-1913-16499 (3) · Patent US-1908-1072664 (3)
Related to aircraft:
Patent agent:
None (225) · Haseltine, Lake & Co. (8) · Munn & Co. (8) · None (7) · Michael J. Stark & Sons (5) · Armengaud jeune (5) · H. Kirchhofer (4) · Herbert Haddan & Co. (4) · Wheatley & Mackenzie (4) · G. Petiau (3) · A. M. & William Clark (3) · Victor J. Evans (3) · E. Imer-Schneider (3) · Ed. Wolf (3) · Henry Hughes (3) · Brandon frères (3)
National tech categories:
None (112) · HU V/h (66) · FR 6.4 (26) · AT 77d (21) · DE 77 (17) · RU Group V (15) · AU 90.3 (13) · CH 129b (12) · USPC 244/30 (11) · DK 77 (9) · GB 4 propel & steer (9) · AU 90.5 (8) · CH 115 (8) · USPC 244/28 (7) · USPC 244/25 (6) · GB 4 without buoyant (6) · GB 4 framework (5) · DE 77h (5)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:

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