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Patents > Office : GB or MX & Tech fields : Safety or navigation or wings

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Office: (Click arrow to add another value)
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Application number:
None (200)
Granted:
Supplementary to patent:
None (235) · Patent AT-1912-75092 (3) · Patent US-1908-922952 (2) · Patent FR-1911-448337 (2) · Patent FR-1907-377174 (2) · Patent GB-1911-29012 (2) · Patent GB-1913-4191 (2) ·   (2)
Related to aircraft:
Patent agent:
None (90) · Marks & Clerk (31) · Haseltine, Lake & Co. (18) · Herbert Haddan & Co. (16) · Boult, Wade & Tennant (14) · W. P. Thompson & Co. (11) · Wheatley & Mackenzie (11) · Edward Evans & Co. (9) · Boult, Wade, and Tennant (7) · None (6) · Carl Tewes (6) · Abel & Imray (6) · Brewer & Son (6) · Brierley & Howard (5) · Mewburn, Ellis & Pryor (5) · W. H. Beck & Co. (4)
IPCs:
None (193) · IPC B64C39/00 (23) · IPC B64C3/00 (13) · IPC B64B1/00 (12) · IPC B64C1/00 (10) · IPC B64C13/00 (9) · IPC B64C17/00 (8) · IPC B64C23/00 (7) · IPC B64C3/38 (7) · IPC B64C3/54 (6) · IPC B64C35/00 (6) · IPC B64C3/56 (6) · IPC B64C3/52 (5) · IPC B64C33/02 (5) · IPC B64B1/58 (5) · IPC B64B1/62 (3) · IPC B64D10/00 (3) · IPC B64C33/00 (3)
CPCs:
None (169) · CPC B64C2700/6295 (16) · CPC B64C13/00 (15) · CPC B64B1/00 (14) · CPC B64C39/00 (13) · CPC B64C3/00 (13) · CPC B64C17/00 (12) · CPC B64C2700/6256 (11) · CPC B64C23/005 (8) · CPC B64C33/02 (8) · CPC B64C2700/6233 (7) · CPC B64C3/56 (7) · CPC B64C3/385 (6) · CPC B64C39/005 (6) · CPC B64C2700/6218 (6) · CPC B64C3/54 (5) · CPC B64B1/58 (5) · CPC B64C3/52 (5) · CPC B64C33/00 (4) · CPC B64F2700/6261 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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