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Patents > Inventor country : CH or GB & Number of diagram pages: 2-7

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Inventor country: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (97) · None (92) · Frame (81) · design (71) · propulsion (64) · stability (63) · LTA (62) · construction (51) · control (50) · wings (46) · navigation (41) · propellers (39) · propeller (34) · whole (23) · rudder (19) · marine (18) · lift (18) · fuselage (17) · balloon (17)
Application number:
Granted:
Supplementary to patent:
None (398) · Patent GB-1908-4519 (6) · Patent GB-1903-27212 (4) · Patent GB-1909-26034 (4) · Patent GB-1887-8255 (3) · Patent GB-1911-5162 (3) · Patent GB-1913-16499 (3) · Patent CH-1899-18666 (3) · Patent GB-1909-2111 (3) · Patent GB-1909-11090 (2) · Patent GB-1906-27312 (2) · Patent FR-1887-184251 (2) · Patent GB-1909-12556 (2)
Related to aircraft:
Patent agent:
None (100) · Brewer & Son (35) · None (32) · Marks & Clerk (22) · Haseltine, Lake & Co. (11) · Boult, Wade & Tennant (11) · Phillipss (8) · A. M. & William Clark (7) · J. Owden O'Brien (6) · G. F. Redfern & Co. (6) · Mewburn, Ellis & Pryor (6) · Brandon frères (6) · W. P. Thompson & Co. (5) · J. Bonnet-Thirion et Breton (5) · Brierley & Howard (5) · J. D. Roots & Co. (5) · A. E. White (5)
National tech categories:
None (374) · FR 6.4 (45) · HU V/h (7) · GB 4 propel & steer (6) · CH 129b (4) · USPC 244/66 (3) · USPC 244/225 (3) · USPC 244/30 (3) · GB 4 motors (3) · USPC 244/45R (3) · DE 77 (3) · GB 4 starting (3) · USPC 244/80 (3) · GB 4 without buoyant (3)
IPCs:
None (188) · IPC B64C39/00 (32) · IPC B64B1/00 (24) · IPC B64C17/00 (23) · IPC B64C35/00 (22) · IPC B64C13/00 (19) · IPC B64C1/00 (17) · IPC B64C3/38 (15) · IPC B64C25/00 (11) · IPC B64C3/54 (10) · IPC B64C3/00 (9) · IPC B64C11/00 (8) · IPC B64C27/04 (7) · IPC B64C3/56 (7) · IPC B64C23/00 (7) · IPC B64B1/58 (7) · IPC B64C33/02 (6) · IPC B64C3/18 (6) · IPC B64C1/08 (5) · IPC CPC B64C13/00 (5)
CPCs:
None (109) · CPC B64B1/00 (28) · CPC B64C17/00 (27) · CPC B64C13/00 (26) · CPC B64C2700/6295 (22) · CPC B64C35/00 (21) · CPC B64C2700/6256 (20) · CPC B64C39/00 (19) · CPC B64C3/385 (18) · CPC B64C2700/6218 (12) · CPC B64C23/005 (12) · CPC B64F2700/6226 (9) · CPC B64C33/02 (9) · CPC B64C3/56 (9) · CPC B64C3/54 (9) · CPC B64C2700/6212 (8) · CPC B64C2700/6274 (8) · CPC B64C3/00 (8)
First filing:
Cites these patents:
None (504) · Patent GB-1914-23502 (2) · Patent GB-1909-25116 (2)
Citations from after 1930:
Number of diagram pages:

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