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Patents > Filing date: 1909 & Number of diagram pages: 2-7

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None (300) · Seine (7) · Paris (5) · New York City (4) · New York (3) · TX (3) · the Bronx (3) · San Antonio (3) · New York county (3) · Yorkshire (3) · Bexar county (3) · Seine-et-Oise (2) · Nord (2) · Budapest (2)
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None (261) · Patent GB-1908-4519 (6) · Patent US-1909-970771 (4) · Patent DE-1907-217533 (3) · Patent GB-1909-2111 (3) · Patent AT-1909-49294 (3) · Patent DE-1909-232158 (2) · Patent IT-1908-98601 (2) · Patent FR-1908-396470 (2) · Patent US-1908-1077750 (2) · Patent FR-1908-385744 (2) · Patent US-1908-1081147 (2) · Patent US-1908-927605 (2) · Patent FR-1908-393976 (2) · Patent US-1909-940701 (2) · Patent US-1909-1010443 (2) · Patent BE-1907-202697 (2) · Patent FR-1908-407411 (2)
Related to aircraft:
Patent agent:
None (70) · None (18) · Marks & Clerk (11) · Munn & Co. (9) · Boult, Wade & Tennant (6) · Armengaud jeune (5) · Haseltine, Lake & Co. (5) · J. Bonnet-Thirion (4) · Victor J. Evans (4) · Herbert Haddan & Co. (4) · Weismann et Marx (4) · Lavoix et Mosès (3) · Michael J. Stark & Sons (3) · J. Owden O'Brien (3) · Borame et Julien (3) · Brandon frères (3) · Carl Tewes (3) · G. F. Redfern & Co. (3) · Frank Briesen (3)
National tech categories:
None (107) · FR 6.4 (63) · HU V/h (13) · USPC 244/22 (8) · USPC 244/80 (7) · USPC 244/45R (7) · USPC 244/93 (5) · USPC 244/65 (5) · USPC 244/100R (5) · CH 129b (5) · USPC 244/48 (4) · USPC 244/72 (4) · USPC 244/88 (4) · USPC 244/17.21 (4) · USPC 244/87 (4) · USPC 244/51 (4)
IPCs:
None (161) · IPC B64C39/00 (30) · IPC B64C3/38 (20) · IPC B64C17/00 (16) · IPC B64C33/00 (14) · IPC B64C1/00 (12) · IPC B64C23/00 (11) · IPC B64B1/00 (9) · IPC B64C33/02 (7) · IPC B64C13/00 (7) · IPC B64C11/00 (7) · IPC B64C31/06 (4) · IPC B64C3/54 (4) · IPC B64B1/58 (4) · IPC B64C3/56 (3) · IPC B64C3/00 (3) · IPC B64C25/00 (3) · IPC B64C27/04 (3)
CPCs:
CPC B64C2700/6295 (32) · None (31) · CPC B64C3/385 (26) · CPC B64C17/00 (26) · CPC B64C39/00 (23) · CPC B64C23/005 (19) · CPC B64C33/02 (19) · CPC B64B1/00 (18) · CPC B64C13/00 (16) · CPC B64C33/00 (13) · CPC B64C39/08 (10) · CPC B64C39/005 (9) · CPC B64C2700/6218 (8) · CPC B64C27/82 (7) · CPC B64C11/006 (7) · CPC B64C2700/6274 (6) · CPC B64B1/58 (6)
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