Drilldown: Patents

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Patents > Inventor country : CH or GB or RO & IPCs : IPC B64C11/00 or None

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Inventor country: (Click arrow to add another value)
Applicant is inventor:
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (808) · Patent GB-1909-12556 (11) · Patent GB-1908-4519 (10) · Patent GB-1913-16499 (7) · Patent CH-1899-18666 (7) · Patent GB-1909-26034 (6) · Patent GB-1909-2111 (6) · Patent GB-1903-27212 (5) · Patent CH-1910-52044 (4) · 1 (4) · Patent GB-1912-18166 (4) · Patent GB-1911-5162 (4) · Patent GB-1909-8531 (4) ·   (4) · Patent GB-1911-12188 (3) · Patent CH-1910-54251 (3) · Patent GB-1908-13809 (3)
Related to aircraft:
Patent agent:
None (689) · None (14) · Marks & Clerk (12) · Haseltine, Lake & Co. (10) · Brierley & Howard (7) · E. Imer-Schneider (6) · H. Kirchhofer (5) · E. Blum & Co. (5) · J. Owden O'Brien (5) · 0 (5) · W. P. Thompson & Co. (4) · Phillipss (4) · J. Gevers (4) · Boult, Wade & Tennant (4) · Abel & Imray (4) · Harris & Mills (4) · Phillips & Leigh (4)
National tech categories:
None (717) · FR 6.4 (24) · GB 4 propel & steer (22) · BE K (18) · HU V/h (18) · CH 129b (12) · GB 4 without buoyant (11) · AU 90.5 (9) · IT 8 (9) · DE 77h (9) · FR 6.3 (9) · CH 115 (9) · AT 77d (8) · DK 77 (7) · DE 77 (7)
IPCs: (Click arrow to add another value)
CPCs:
None (440) · CPC B64B1/00 (39) · CPC B64C11/006 (27) · CPC B64C2700/6295 (27) · CPC B64C3/00 (25) · CPC B64C35/00 (23) · CPC B64C39/00 (23) · CPC B64C13/00 (22) · CPC B64C17/00 (20) · CPC B64C33/02 (18) · CPC B64C3/18 (16) · CPC B64C23/005 (16) · CPC B64C3/385 (15) · CPC B64C2700/6256 (15) · CPC B64C3/185 (13) · CPC B64C3/56 (13) · CPC B64B1/58 (12)
First filing:
Citations from after 1930:

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