Drilldown: Patents

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Patents > Inventor location: None & Family year: 1909 & Number of text pages: 3-70

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None (327) · Patent US-1909-970771 (7) · Patent FR-1909-403985 (5) · Patent GB-1909-2111 (4) · Patent GB-1909-8531‎ (4) · Patent GB-1909-26034 (4) · Patent FR-1909-404954 (3) · Patent AT-1909-12-31 Vigilio Baldo (3) · Patent FR-1909-408644 (3) · Patent FR-1909-410140 (3)
Related to aircraft:
Patent agent:
None (100) · Marks & Clerk (27) · Armengaud jeune (18) · None (14) · Boult, Wade & Tennant (11) · Weismann et Marx (10) · Abel & Imray (9) · Herbert Haddan & Co. (8) · Munn & Co. (8) · J. Bonnet-Thirion (8) · Haseltine, Lake & Co. (7) · Lavoix et Mosès (6) · Borame et Julien (5) · Brandon frères (5) · E. Blétry (5)
National tech categories:
None (186) · FR 6.4 (132) · HU V/h (23) · USPC 244/80 (8) · USPC 244/45R (6) · USPC 244/93 (5) · USPC 244/65 (4) · USPC 244/9 (4) · USPC 244/87 (4) · USPC 244/6 (4)
IPCs:
None (167) · IPC B64C17/00 (43) · IPC B64C1/00 (40) · IPC B64C39/00 (39) · IPC B64C3/38 (30) · IPC B64C23/00 (20) · IPC B64C13/00 (14) · IPC B64C11/00 (14) · IPC B64B1/00 (13) · IPC B64C33/00 (11) · IPC B64C33/02 (10) · IPC B64B1/58 (8) · IPC B64C17/06 (7) · IPC B64C27/04 (7) · IPC B64C3/54 (6) · IPC B64D27/00 (5) · IPC B64C35/00 (5) · IPC B64C3/00 (5) · IPC B64C25/00 (5)
CPCs:
None (58) · CPC B64C17/00 (54) · CPC B64C3/385 (35) · CPC B64C2700/6295 (33) · CPC B64C23/005 (29) · CPC B64C13/00 (27) · CPC B64C39/00 (26) · CPC B64C2700/6218 (21) · CPC B64B1/00 (19) · CPC B64C2700/6256 (14) · CPC B64C33/02 (13) · CPC B64C39/005 (12) · CPC B64C33/00 (12) · CPC B64B1/58 (10) · CPC B64C2700/6212 (10) · CPC B64C11/006 (10) · CPC B64C2700/6274 (9) · CPC B64C17/06 (9) · CPC B64C39/08 (9) · CPC B64C27/04 (7)
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Cites these patents:
None (476) · Patent GB-1909-25116 (2)
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