Drilldown: Patents

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Patents > Tech fields: propulsion & Application number: None & First filing: No

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Office:
Applicant person:
None (135) · Jean Bernasconi (5) · Jose Molinari (5) · José Cervelli (5) · Antoine-Padoue Filippi (5) · Adolphe Clément-Bayard (4) · Georg Wellner (4) · Rudolf Krocker (4) · Gaston Tissandier (3) · Louis-Marie Le Dantec (3) · Guégnot (3) · Blaise Bontems (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (180) · Patent DE-1899-123884 (4) · Patent CH-1907-41855 (4) · Patent FR-1911-430455 (3) · Patent FR-1904-340154 (3) · Patent SE-1906-25199 (3) · Patent FR-1881-142748 (3) · Patent FR-1885-168266 (3)
Related to aircraft:
Patent agent:
None (183) · Armengaud jeune (8) · Haseltine, Lake & Co. (6) · Boult, Wade & Tennant (5) · Marks & Clerk (4) · Armengaud aîné (4) · Munn & Co. (3) · J. Gevers (3) · Émile Barrault (3) · Wheatley & Mackenzie (3) · 0 (3) · Casalonga (3)
National tech categories:
None (115) · FR 6.3 (46) · BE K (13) · DE 77 (13) · IT 8 (8) · AT 77d (8) · FR 6.4 (7) · FR 6.2 (7) · GB 4 without buoyant (6) · GB 4 propel & steer (6) · DE 77h (5) · FR 6 (5) · USPC 244/28 (5) · FR 5 (5) · DK 77 (4) · GB 4 with buoyant (4) · USPC 244/73R (3) · RU Group V (3) · USPC 244/30 (3)
CPCs:
None (228) · CPC B64B1/00 (14) · CPC B64C11/006 (7) · CPC B64D35/04 (3) · CPC B64C39/005 (3) · CPC B64C31/04 (3) · CPC B63H1/12 (3) · CPC B63H11/08 (2) · CPC B64D35/08 (2) · CPC B64C33/02 (2) · CPC B64C33/00 (2) · CPC B64C11/005 (2) · CPC B64C11/001 (2) · CPC B63H2011/087 (2) · CPC B63H2005/106 (2) · CPC B64C27/54 (2) · CPC B63H1/08 (2) · CPC B63H1/26 (2)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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