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Patents > Applicant firm: None & Family year: 1909 & Number of diagram pages: 2-9

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None (344) · Seine (8) · Paris (7) · New York City (4) · TX (3) · the Bronx (3) · Seine-et-Oise (3) · San Antonio (3) · Bexar county (3) · Chicago (3) · Nord (3) · New York county (3) · New York (3)
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Tech fields:
airplane (137) · frame (96) · Stability (82) · None (75) · propeller (61) · propulsion (55) · navigation (53) · design (48) · Rudder (46) · LTA (38) · Wings (36) · wheels (34) · propellers (33) · control (27) · Helicopter (26) · hybrid (25) · flapping (25) · construction (24) · whole (24) · takeoff (24)
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None (300) · Patent US-1909-970771 (8) · Patent GB-1909-26034 (4) · Patent AT-1909-49294 (3) · Patent GB-1909-2111 (3) · Patent FR-1909-402649 (3) · Patent DE-1909-232158 (2) · Patent US-1909-940701 (2) · Patent US-1909-1010443 (2) · Patent IT-1908-98601 (2) · Patent GB-1910-6051 (2) · Patent GB-1909-8531 (2) · Patent FR-1909-408197 (2) · Patent FR-1909-406466 (2) · Patent FR-1909-404954 (2) · Patent US-1910-1055379 (2) · Patent AU-1909-1372009 (2) · Patent BE-1909-11-19-Bourdelles (2) · Patent CA-1909-126457 (2) · Patent AT-1909-12-31 Vigilio Baldo (2)
Related to aircraft:
Patent agent:
None (76) · None (21) · Marks & Clerk (16) · Munn & Co. (13) · Boult, Wade & Tennant (8) · Armengaud jeune (5) · Haseltine, Lake & Co. (5) · Brandon frères (5) · Boramé et Julien (5) · Herbert Haddan & Co. (5) · Weismann et Marx (5) · Abel & Imray (4) · J. Owden O'Brien (4)
National tech categories:
None (137) · FR 6.4 (66) · HU V/h (14) · USPC 244/80 (8) · USPC 244/87 (6) · USPC 244/22 (6) · USPC 244/48 (6) · USPC 244/70 (5) · USPC 244/93 (5) · USPC 244/100R (5) · CH 129b (5) · USPC 244/65 (5) · USPC 244/20 (5) · USPC 244/45R (5)
IPCs:
None (185) · IPC B64C39/00 (28) · IPC B64C3/38 (25) · IPC B64C17/00 (21) · IPC B64C1/00 (17) · IPC B64C33/00 (13) · IPC B64C23/00 (11) · IPC B64C13/00 (9) · IPC B64C11/00 (9) · IPC B64B1/00 (9) · IPC B64C33/02 (8) · IPC B64C31/06 (6) · IPC B64B1/58 (6) · IPC B64C3/54 (5) · IPC B64C3/56 (4) · IPC B64C17/06 (4) · IPC B64C3/00 (4) · IPC B64C27/04 (3) · IPC B64C25/00 (3) · IPC B64C3/52 (3)
CPCs:
None (34) · CPC B64C3/385 (32) · CPC B64C17/00 (31) · CPC B64C2700/6295 (28) · CPC B64C13/00 (25) · CPC B64C23/005 (22) · CPC B64C39/00 (20) · CPC B64C33/02 (19) · CPC B64B1/00 (18) · CPC B64C39/005 (17) · CPC B64C33/00 (12) · CPC B64C39/08 (11) · CPC B64C11/006 (9) · CPC B64C2700/6218 (8) · CPC B64C27/82 (8) · CPC B64B1/58 (8) · CPC B64C3/56 (7) · CPC B64C2700/6256 (7) · CPC B64C17/06 (6) · CPC B64C2700/6274 (6)
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