Drilldown: Patents

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Patents > Applicant firm: None & Number of claims: 3-6 & Number of figures: 3-4

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Inventor location:
None (780) · Budapest (18) · Seine (7) · London (6) · Missouri (6) · Seine-et-Oise (4) · Paris (4) · Minnesota (4) · Minneapolis, Minnesota (4) · Hennepin county (4) · England (4) · Ohio (3) · St. Louis (3) · Yorkshire (3) · Leeds (3) · Kansas (3) · Canton of Zurich (3) · Los Angeles (3) · Birmingham (3) · Bouches-du-Rhône (3)
Applicant firm: (Click arrow to add another value)
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Supplementary to patent:
None (664) · Patent BE-1911-05-15 Georges de Bothezat (5) · Patent US-1911-994106 (3) · Patent FR-1912-450422 (3) · Patent AT-1907-37570 (3) · Patent US-1909-970771 (3) · Patent CH-1910-54251 (3)
Related to aircraft:
National tech categories:
None (367) · FR 6.4 (187) · HU V/h (56) · AT 77d (27) · DE 77h.5 (16) · USPC 244/153R (9) · USPC 244/22 (8) · USPC 244/45R (7) · CH 129b (6) · USPC 244/28 (6) · FR 6.3 (6) · USPC 244/6 (6) · DE 77h.15 (5) · USPC 244/225 (5) · USPC 244/80 (5) · USPC 244/233 (5) · DE 77h.6 (5) · USPC 244/20 (5) · USPC 244/93 (5)
IPCs:
None (398) · IPC B64C39/00 (67) · IPC B64C17/00 (43) · IPC B64C1/00 (42) · IPC B64B1/00 (38) · IPC B64C11/00 (23) · IPC B64C13/00 (22) · IPC B64C3/38 (22) · IPC B64C23/00 (21) · IPC B64C25/00 (19) · IPC B64C35/00 (18) · IPC B64C3/00 (16) · IPC B64C33/02 (12) · IPC B64C31/06 (9) · IPC B64B1/58 (8) · IPC B64C33/00 (7) · IPC B64C27/04 (7)
First filing:
Citations from after 1930:
Number of text pages:
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