Drilldown: Patents

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Patents > Tech fields : Hybrid or construction & Family year: 1900 - 1909

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None (211) · Patent BE-1909-214032 (32) · Patent US-1909-970771 (10) · Patent GB-1908-4519 (7) · Patent FR-1907-373818 (6) · Patent FR-1908-405961 (5) · Patent FR-1909-410140 (5) · Patent FR-1908-407090 (4) · Patent BE-1907-198483 (4) · Patent SE-1906-23283 (4) · Patent CH-1905-33302 (3) · Patent AT-1909-40038 (3) · Patent US-1908-922952 (3) · Patent FR-1909-403985 (3) · Patent FR-1909-401348 (3)
Related to aircraft:
Patent agent:
None (138) · Armengaud jeune (31) · A. Wunderlich & Cie, Ingénieurs-Conseils (28) · G. de Mestral et F. Harlé (11) · None (9) · Weismann et Marx (8) · Boramé et Julien (7) · Boult, Wade & Tennant (6) · Lavoix et Mosès (6) · E. Blétry (5) · Schwab (5) · Marks & Clerk (4) · J. Germain (4) · Dom. Casalonga (4) · J. Bonnet-Thirion (4) · Haseltine, Lake & Co. (4) · Chassevent (4) · Charles Assi (4) · Munn & Co. (4)
National tech categories:
FR 6.4 (157) · None (66) · BE K (41) · HU V/h (24) · FR 6.3 (23) · AT 77d (8) · DK 77 (7) · USPC 244/25 (5) · RU Group V (5) · DE 77h.5 (5) · USPC 244/11 (5) · USPC 244/6 (4) · USPC 244/22 (4) · DE 77h (4) · FR 10.1 (3) · FR 6.2 (3) · USPC 244/64 (3)
IPCs:
None (186) · IPC B64B1/00 (39) · IPC B64C39/00 (29) · IPC B64C23/00 (26) · IPC B64B1/58 (12) · IPC B64C1/00 (11) · IPC B64C33/02 (9) · IPC B64C3/38 (8) · IPC B64C17/00 (8) · IPC B64C27/04 (7) · IPC B64C3/00 (7) · IPC B64C33/00 (6) · IPC B64C3/14 (4) · IPC B64C3/18 (4) · IPC B64C3/48 (4) · IPC B64C31/04 (4) · IPC B64C5/04 (4) · IPC B64C11/20 (4)
CPCs:
None (140) · CPC B64B1/00 (44) · CPC B64C23/005 (32) · CPC B64C39/00 (23) · CPC B64C2700/6295 (16) · CPC B64C2700/6274 (16) · CPC B64C33/02 (15) · CPC B64B1/58 (12) · CPC B64C33/00 (8) · CPC B64C39/005 (8) · CPC B64C17/00 (8) · CPC B64C3/00 (7) · CPC B64C3/385 (6) · CPC B64C13/00 (6) · CPC B64C27/04 (6) · CPC B64C2700/6218 (5) · CPC B64C2700/6281 (5) · CPC B64B1/40 (5) · CPC B64C31/04 (5)
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