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Patents > Inventor country: GB & Assigned to : Christopher John Lake or None

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Inventor country: (Click arrow to add another value)
Applicant firm:
None (1354) · Blackburn Aeroplane and Motor Co. (18) · British and Colonial Aeroplane Co. (17) · Vickers (14) · Vickers Limited (14) · Sopwith Aviation Company Limited (11) · North British Rubber Company (4) · Blackburn Aeroplane & Motor Co. (4) · Varioplane Company (3) · Blair Atholl Aeroplane Syndicate (3) · Siemens-Schuckert-Werke G.m.b.H. (2) · Patent Corporation (2) · Patent Corporation Limited (2) · Martinsyde Ltd. (2) · Lang Propeller Limited (2) · Planes Ltd. (2) · Portadown Weaving Company Limited (2) · Vickers, Sons, and Maxim (2) · Sopwith Aviation (2) · Sopwith Aviation Company (2)
Applicant is inventor:
Application number:
Granted:
Supplementary to patent:
None (1210) · Patent GB-1908-4519 (12) · Patent GB-1911-29012 (10) · Patent GB-1909-12556 (9) · Patent GB-1909-8531‎ (8) · Patent GB-1909-2111 (6) · Patent GB-1903-27212 (5) · Patent GB-1909-26034 (5) · Patent GB-1912-18166 (4) · Patent GB-1911-5162 (4) · Patent GB-1913-16499 (4)
Related to aircraft:
Assigned to: (Click arrow to add another value)
National tech categories:
None (1143) · FR 6.4 (128) · GB 4 propel & steer (17) · BE K (14) · AU 90.5 (9) · GB 4 without buoyant (9) · FR 6.3 (8) · HU V/h (8) · DE 77 (7) · NL 62 (5) · DE 77h.6 (5) · DE 77h (5) · IT 8 (5) · AU 90.3 (5)
IPCs:
None (766) · IPC B64C39/00 (51) · IPC B64C35/00 (46) · IPC B64B1/00 (45) · IPC B64C3/00 (44) · IPC B64C17/00 (42) · IPC B64C1/00 (41) · IPC B64C13/00 (35) · IPC B64C3/18 (27) · IPC B64C3/38 (22) · IPC B64C25/00 (22) · IPC B64C23/00 (21) · IPC B64C3/54 (18) · IPC B64C11/00 (18) · IPC B64C1/06 (17) · IPC B64C33/02 (14) · IPC B64B1/58 (13) · IPC B64C27/04 (11) · IPC B64C11/04 (10)
First filing:
Cites these patents:
None (1454) · Patent GB-1908-17150 (3) · Patent GB-1901-346 (2) · Patent GB-1912-15735 (2) · Patent GB-1912-5966 (2) · Patent GB-1914-23502 (2) · Patent GB-1909-25116 (2)
Citations from after 1930:
Number of diagram pages:

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