Drilldown: Patents

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Patents > Tech fields : Airplane or Design or propeller or propulsion & Related to aircraft : Yes or yes, Jul 6 1908 & CPCs : CPC B64C17/00 or None & First filing: No

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Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (351)
Granted:
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (292) · A. Wunderlich & Cie, Ingénieurs-Conseils (37) · Armengaud jeune (18) · Marks & Clerk (7) · Abel & Imray (7) · Raclot (6) · Haseltine, Lake & Co. (5) · De Visscher et Graetz (4) · Charles Dony (4) · J. Fayollet (4)
National tech categories:
None (133) · HU V/h (113) · BE K (94) · FR 6.4 (90) · FR 6.3 (36) · AT 77d (16) · DE 77 (8) · GB 4 without buoyant (6) · FR 5 (6) · FR 6 (6) · CH 129b (6) · GB 4 propel & steer (5) · DE 77h.5 (4) · IT 8 (4) · CH 115 (4) · GB 4 with buoyant (4) · AU 90.3 (3)
CPCs: (Click arrow to add another value)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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