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Patents > Inventor country : BE or GB & Number of diagram pages: 1-2

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Office:
Inventor country: (Click arrow to add another value)
Inventor location:
None (867) · London (25) · England (20) · County of London (11) · Yorkshire (11) · Manchester (6) · Birmingham (6) · Westminster (6) · Hampshire (6) · Leeds (4) · London, E.C. (4) · London, S.W. (4) · Surrey (4)
Applicant firm:
None (850) · Vickers Limited (15) · British and Colonial Aeroplane Co. (13) · Sopwith Aviation Company Limited (12) · Blackburn Aeroplane and Motor Co. (11) · Varioplane Company (5) · Vickers, Sons, and Maxim (3) · Vickers Ltd. (3) · Portadown Weaving Company Limited (3) · The Weiss Aeroplane & Launcher Syndicate Limited (2) · Sopwith Aviation Company (2) · Siemens-Schuckert-Werke G.m.b.H. (2) · Patent Corporation Limited (2) · Martinsyde Ltd. (2) · Lang Propeller Limited (2) · Bollekens frères (2)
Applicant is inventor:
Application number:
Granted:
Supplementary to patent:
None (723) · Patent GB-1909-8531 (6) · Patent GB-1911-29012 (5) · Patent GB-1909-2111 (4) · Patent GB-1909-12556 (4) · Patent GB-1908-4519 (4) · Patent FR-1908-396249 (4) · Patent FR-1912-452017 (3) · Patent GB-1912-29012.15939 (3) · Patent GB-1913-16499 (3) · Patent GB-1887-8255 (3) · Patent GB-1909-26034 (3) · Patent GB-1917-126391 (3) · Patent GB-1916-110419 (3) · Patent GB-1916-109146 (3)
Related to aircraft:
National tech categories:
None (667) · FR 6.4 (153) · AU 90.5 (8) · HU V/h (8) · DE 77h.5 (6) · DE 77h (6) · AT 77d (5) · DK 77 (5) · DE 77 (5) · DE 77h.6 (4) · AU 90.3 (4) · GB 4 propel & steer (4) · FR 6.3 (4)
IPCs:
None (268) · IPC B64C17/00 (50) · IPC B64C39/00 (47) · IPC B64B1/00 (41) · IPC B64C1/00 (40) · IPC B64C13/00 (39) · IPC B64C3/00 (39) · IPC B64C35/00 (37) · IPC B64C3/18 (25) · IPC B64C23/00 (22) · IPC B64C11/00 (20) · IPC B64C25/00 (20) · IPC B64C33/02 (16) · IPC B64C1/06 (15) · IPC B64C3/38 (15) · IPC B64B1/40 (13) · IPC B64C3/54 (13) · IPC B64C11/04 (12) · IPC B64C3/56 (12) · IPC B64B1/58 (11)
First filing:
Cites these patents:
None (924) · Patent GB-1908-17150 (3) · Patent GB-1909-25116 (2) · Patent GB-1909-8118 (2) · Patent GB-1914-23502 (2)
Citations from after 1930:
Number of diagram pages:

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