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Patents > CPCs : CPC B64C23/005 or None & Number of diagram pages: 2

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Office:
Inventor location:
None (274) · Budapest (6) · Aude (2) · Birmingham (2) · Nord (2) · California (2) · Indiana (2)
Applicant person:
None (73) · Henry Bridges Molesworth (3) · Nazaire Lacrotte (3) · Joseph Hofmann (3) · Thomas Sopwith (3)
Applicant is inventor:
Application number:
None (197)
Granted:
Supplementary to patent:
None (188) · Patent FR-1902-328044 (3) · Patent DE-1895-98580 (3) · Patent CH-1899-18666 (3) · Patent GB-1909-26034 (2) · Patent US-1902-704090 (2) · Patent US-1904-793746 (2) · Patent GB-1912-2540 (2) · Patent FR-1898-278192 (2) · Patent BE-1913-07-12 Joseph de Pierpont de Burnot (2) · Patent US-1910-1011683 (2) · Patent FR-1909-404954 (2) · Patent GB-1909-2111 (2)
Related to aircraft:
Patent agent:
None (122) · W. P. Thompson & Co. (5) · E. Imer-Schneider (5) · Wheatley & Mackenzie (4) · Harris & Mills (4) · Haseltine, Lake & Co. (4) · None (4) · D. Young & Co. (3) · H. Kirchhofer (3) · Boult, Wade & Tennant (3) · Wilhelm Reinhard (3) · Baldwin & Rayward (3) · Marks & Clerk (3) · Paul Caquet (3) · Victor J. Evans (3)
National tech categories:
None (113) · HU V/h (48) · FR 6.4 (19) · CH 129b (14) · USPC 244/6 (9) · DE 77 (9) · GB 4 propel & steer (8) · AT 77d (8) · AU 90.3 (6) · CH 115 (6) · AU 90.5 (5) · GB 4 with buoyant (3) · GB 4 without buoyant (3) · CH 129c (3) · CA 244/24 (3) · GB 4 aëroplanes (3)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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