Drilldown: Patents

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Patents > Tech fields : Balloons or propulsion & First filing: No

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Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Related to aircraft:
Patent agent:
None (292) · Armengaud jeune (13) · E. Blétry (8) · Boult, Wade & Tennant (8) · Chassevent (7) · Munn & Co. (7) · Schwab (7) · Marks & Clerk (7) · Wheatley & Mackenzie (6) · De Bongé (6) · Brandon frères (6) · Dom. Casalonga (5) · J. Gevers (5) · Charles Dony (5) · Charles Assi (5) · Armengaud aîné (5) · Lavoix et Mosès (5) · None (5)
National tech categories:
None (161) · FR 6.4 (123) · FR 6.3 (86) · HU V/h (36) · FR 6.2 (16) · BE K (15) · AT 77d (14) · DE 77 (14) · IT 8 (9) · RU Group V (7) · GB 4 without buoyant (6) · GB 4 propel & steer (6) · USPC 244/22 (6) · USPC 244/28 (6) · FR 6 (5) · DE 77h.10 (5) · DE 77h.6 (5)
IPCs:
None (374) · IPC B64B1/00 (43) · IPC B64C11/00 (27) · IPC B64C39/00 (21) · IPC B64C33/02 (13) · IPC B64C23/00 (11) · IPC B64B1/58 (9) · IPC B64C27/04 (8) · IPC B64B1/40 (7) · IPC B64C33/00 (7) · IPC B64D35/08 (5) · IPC B64B1/62 (4) · IPC B63H1/12 (4) · IPC B64C29/00 (4) · IPC B64C11/04 (4)
CPCs:
None (309) · CPC B64B1/00 (55) · CPC B64C11/006 (27) · CPC B64C33/02 (17) · CPC B64C23/005 (15) · CPC B64C39/00 (11) · CPC B64B1/58 (10) · CPC B64C2700/6274 (9) · CPC B64C33/00 (8) · CPC B64C39/005 (8) · CPC B64C11/00 (6) · CPC B64C2700/6295 (6) · CPC B64C2700/6281 (6) · CPC B64C27/04 (5) · CPC B64D35/08 (5)
First filing: (Click arrow to add another value)
Citations from after 1930:
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