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Patents > Office: GB & Tech fields : Construction or Frame

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Office: (Click arrow to add another value)
Inventor location:
None (343) · London (11) · England (9) · County of London (4) · London, S.W. (3) · Westminster (2) · Manchester (2) · Hampshire (2) · London, N.W. (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
Granted:
Supplementary to patent:
None (232) · Patent AT-1912-75092 (3) · Patent GB-1913-4191 (2) · Patent FR-1917-494365 (2) · Patent FR-1913-472867 (2) · Patent GB-1909-8531 (2) · Patent FR-1911-448337 (2) · Patent FR-1913-467415 (2)
Related to aircraft:
Patent agent:
None (56) · Marks & Clerk (33) · Haseltine, Lake & Co. (28) · Boult, Wade & Tennant (17) · Herbert Haddan & Co. (16) · None (13) · Brewer & Son (12) · Wheatley & Mackenzie (9) · Abel & Imray (9) · W. P. Thompson & Co. (8) · Boult, Wade, and Tennant (7) · A. M. & William Clark (7) · Johnsons & Willcox (6) · Jensen & Son (6) · G. G. M. Hardingham (5) · Gedge & Feeny (5) · E. R. Royston & Co. (5) · 0 (5)
IPCs:
None (129) · IPC B64C3/18 (25) · IPC B64C39/00 (24) · IPC B64C3/00 (23) · IPC B64C1/00 (19) · IPC B64C17/00 (17) · IPC B64B1/00 (17) · IPC B64C1/06 (12) · IPC B64C35/00 (11) · IPC B64C3/38 (11) · IPC B64B1/58 (10) · IPC B64C23/00 (8) · IPC B64C3/56 (7) · IPC B64C25/00 (6) · IPC B64C1/08 (5) · IPC B64C13/00 (4) · IPC B64C3/52 (4) · IPC B64C33/02 (4)
CPCs:
None (93) · CPC B64C3/00 (26) · CPC B64C39/00 (22) · CPC B64B1/00 (22) · CPC B64C17/00 (21) · CPC B64C2700/6295 (20) · CPC B64C3/185 (16) · CPC B64C3/18 (13) · CPC B64C2700/6233 (12) · CPC B64C2001/0063 (12) · CPC B64C1/065 (12) · CPC B64B1/58 (12) · CPC B64C3/385 (10) · CPC B64C2700/6235 (9) · CPC B64C1/08 (8) · CPC B64C23/005 (8) · CPC B64C35/00 (8) · CPC B64C3/56 (7) · CPC B64C25/06 (7) · CPC B64C13/00 (7)
First filing:
Citations from after 1930:
Number of diagram pages:

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