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

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Office: (Click arrow to add another value)
Inventor country:
GB (498) · FR (172) · US (152) · DE (92) · None (26) · IT (22) · AT (17) · CH (16) · AU (14) · HU (11) · BE (9) · CA (8) · RO (7) · IE (7) · ES (5) · RU (5) · NZ (5) · Prussia (4) · Poland (4)
Inventor location:
None (949) · England (12) · London (12) · Yorkshire (10) · Budapest (9) · County of London (8) · Seine (8) · Hampshire (6) · Leeds (4) · Paris (4) · Surrey (4) · Marseille (4) · Westminster (4)
Applicant firm:
None (978) · Blackburn Aeroplane and Motor Co. (12) · Vickers Limited (10) · Sopwith Aviation Company Limited (6) · British and Colonial Aeroplane Co. (5) · Varioplane Company (4) · Blackburn Aeroplane & Motor Co. (4) · Société Anonyme des Établissements Nieuport (3) · Planes Ltd. (3) · Société anonyme Astra (2) · Portadown Weaving Company Limited (2)
Applicant is inventor:
Application number:
Granted:
Related to aircraft:
Patent agent:
Marks & Clerk (93) · None (92) · Boult, Wade & Tennant (72) · Haseltine, Lake & Co. (62) · None (42) · Brewer & Son (39) · Abel & Imray (31) · Herbert Haddan & Co. (29) · J. S. Withers & Spooner (24) · Wheatley & Mackenzie (24) · W. P. Thompson & Co. (18) · G. F. Redfern & Co. (16) · Browne & Co. (14) · Lloyd Wise & Co. (12) · A. M. & William Clark (11) · Johnsons & Willcox (11) · Edward Evans & Co. (11) · Phillipss (10) · Hy. Fairbrother (10) · J. D. Roots & Co. (10)
IPCs:
None (279) · IPC B64C17/00 (84) · IPC B64C39/00 (76) · IPC B64C1/00 (74) · IPC B64C3/38 (39) · IPC B64C13/00 (35) · IPC B64C3/00 (34) · IPC B64B1/00 (30) · IPC B64C11/00 (28) · IPC B64C35/00 (27) · IPC B64C23/00 (26) · IPC B64C27/04 (21) · IPC B64C33/02 (19) · IPC B64C3/18 (17) · IPC B64C3/54 (16) · IPC B64C33/00 (16) · IPC B64C25/00 (14) · IPC B64C17/06 (13) · IPC B64B1/58 (13) · IPC B64C3/56 (10)
First filing:
Cites these patents:
None (1031) · Patent GB-1914-23502 (2) · Patent GB-1912-15735 (2) · Patent GB-1912-5966 (2) · Patent GB-1909-3202 (2)
Citations from after 1930:
Number of text pages:
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