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Patents > Office: GB & Inventor country: GB & Number of text pages: 3-7

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Office: (Click arrow to add another value)
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Inventor location:
None (439) · England (12) · London (11) · Yorkshire (10) · County of London (8) · Hampshire (6) · Leeds (4) · Westminster (4) · Surrey (4) · Birmingham (3) · London, E.C. (3) · Manchester (2) · Devon (2) · Middlesex (2) · Harrogate (2)
Applicant is inventor:
Application number:
Granted:
Related to aircraft:
Patent agent:
None (61) · None (38) · Brewer & Son (33) · Marks & Clerk (28) · Boult, Wade & Tennant (23) · Haseltine, Lake & Co. (19) · Abel & Imray (12) · Brierley & Howard (9) · Phillipss (9) · G. F. Redfern & Co. (9) · J. D. Roots & Co. (9) · A. M. & William Clark (7) · J. Owden O'Brien (7) · Page & Rowlingson (6) · Phillips & Leigh (6) · Browne & Co. (6)
IPCs:
None (121) · IPC B64C13/00 (24) · IPC B64C17/00 (22) · IPC B64C3/00 (22) · IPC B64C39/00 (21) · IPC B64C1/00 (21) · IPC B64B1/00 (19) · IPC B64C35/00 (16) · IPC B64C3/18 (15) · IPC B64C3/38 (15) · IPC B64C23/00 (11) · IPC B64C3/54 (11) · IPC B64C25/00 (10) · IPC B64C27/04 (9) · IPC B64C11/00 (9) · IPC B64C33/00 (8) · IPC B64C1/06 (7) · IPC F41A19/05 (6) · IPC B64C33/02 (6) · IPC B64C3/48 (6)
CPCs:
None (84) · CPC B64C13/00 (28) · CPC B64C2700/6256 (25) · CPC B64C17/00 (24) · CPC B64B1/00 (23) · CPC B64C3/00 (22) · CPC B64C2700/6295 (20) · CPC B64C35/00 (16) · CPC B64C2700/6218 (15) · CPC B64C3/385 (15) · CPC B64C39/00 (14) · CPC B64C23/005 (14) · CPC B64C2700/6274 (12) · CPC B64C2700/6233 (12) · CPC B64C3/185 (12) · CPC B64C2700/6235 (9) · CPC B64C3/54 (9) · CPC B64C33/00 (8)
First filing:
Cites these patents:
None (469) · Patent GB-1912-15735 (2) · Patent GB-1912-5966 (2) · Patent GB-1914-23502 (2)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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