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Patents > Inventor country: GB & Application number : 191019700D or None

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None (369) · Patent GB-1908-4519 (8) · Patent GB-1903-27212 (6) · Patent GB-1909-26034 (6) · Patent GB-1913-16499 (6) · Patent GB-1909-12556 (5) · Patent GB-1911-29012 (5) · Patent GB-1887-8255 (4) · Patent GB-1909-2111 (4) · Patent GB-1909-8531 (4) · Patent GB-1912-18166 (4) · Patent GB-1902-24336 (3)
Related to aircraft:
Patent agent:
None (235) · Haseltine, Lake & Co. (19) · None (15) · Marks & Clerk (12) · Brierley & Howard (7) · G. G. M. Hardingham (6) · Wheatley & Mackenzie (6) · G. F. Redfern & Co. (5) · Brewer & Son (5) · Abel & Imray (4) · J. Gevers (4) · Phillips & Leigh (4) · Phillipss (4)
National tech categories:
None (349) · GB 4 propel & steer (21) · BE K (15) · GB 4 without buoyant (11) · FR 6.4 (10) · AU 90.5 (9) · DE 77 (8) · IT 8 (7) · GB 4 framework (6) · DE 77h (6) · GB 4 motors (5) · AU 90.3 (5) · GB 4 aëroplanes (5) · FR 6.3 (5) · GB 4 with buoyant (4) · DK 77 (4) · AT 77d (4)
IPCs:
None (380) · IPC F41A19/05 (8) · IPC B64D27/00 (6) · IPC B64B1/00 (5) · IPC B64C35/00 (4) · IPC B64C31/06 (4) · IPC B64C25/00 (4) · IPC B64D7/02 (3) · IPC B64D17/72 (3) · IPC B64D17/00 (3) · IPC B64C39/00 (3) · IPC B64C17/00 (3) · IPC B64C1/00 (3) · IPC B64C33/02 (3)
CPCs:
None (349) · CPC F41A19/05 (8) · CPC B64D27/00 (6) · CPC B64B1/00 (5) · CPC A63H27/08 (5) · CPC B64C17/00 (4) · CPC B64D17/72 (4) · CPC G01C21/18 (3) · CPC B64C25/06 (3) · CPC B64C3/385 (3) · CPC B64C33/02 (3) · CPC B64F2700/6261 (3) · CPC B64B1/40 (3) · IPC B64C35/00 (3) · CPC B64D7/02 (3)
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