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Patents > Inventor country : AT or FR & Number of diagram pages: 2-50000000

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Inventor country: (Click arrow to add another value)
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Tech fields:
None (262) · Airplane (140) · LTA (77) · propulsion (74) · Stability (72) · frame (63) · design (58) · construction (58) · propellers (47) · navigation (42) · wings (35) · control (34) · automatic stability (27) · subsystem (27) · propeller (25) · safety (22) · whole (20) · landing (19) · aerodynamics (18)
Full specification filed date:
Application number:
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Supplementary to patent:
None (420) · Patent IT-1913-03-20 Vigilio Baldo (4) · Patent FR-1916-502839 (4) · Patent BE-1910-230887 (4) · Patent FR-1911-430455 (3) · Patent BE-1912-08-13-Panian (3) · Patent FR-1913-466195 (3) · Patent FR-1912-447782 (3) · Patent FR-1902-321808 (3) · Patent FR-1902-328044 (3) · Patent FR-1908-401308 (3) · Patent FR-1909-402649 (3)
Related to aircraft:
Patent agent:
None (163) · None (34) · Armengaud jeune (31) · Boult, Wade & Tennant (27) · Weismann et Marx (22) · Lavoix et Mosès (16) · Haseltine, Lake & Co. (15) · Marks & Clerk (15) · Dom. Casalonga (13) · Chassevent (12) · J. Bonnet-Thirion (12) · J. Germain (8) · Brandon frères (8) · Hippolyte Josse (6) · M. Zerolo (6) · Johnsons & Willcox (6)
National tech categories:
FR 6.4 (294) · None (167) · FR 6.3 (47) · HU V/h (17) · FR 6.2 (8) · DE 77h.5 (6) · CH 129b (6) · AT 77d (5) · USPC 244/35R (4) · FR 5.8 (4) · FR 5 (4) · FR 6.1 (4) · USPC 244/234 (3) · USPC 244/22 (3) · USPC 244/6 (3) · USPC 244/119 (3) · USPC 244/79 (3) · FR 10.1 (3)
IPCs:
None (142) · IPC B64C39/00 (67) · IPC B64C1/00 (50) · IPC B64C17/00 (47) · IPC B64B1/00 (43) · IPC B64C3/38 (27) · IPC B64C23/00 (27) · IPC B64C11/00 (20) · IPC B64C33/02 (19) · IPC B64C35/00 (18) · IPC B64C27/04 (16) · IPC B64C17/06 (15) · IPC B64C13/00 (15) · IPC B64B1/58 (14) · IPC B64C33/00 (10) · IPC B64C3/56 (9) · IPC B64C25/00 (9) · IPC B64C3/00 (8) · IPC B64C3/54 (7)
CPCs:
None (78) · CPC B64C17/00 (51) · CPC B64B1/00 (47) · CPC B64C39/00 (44) · CPC B64C2700/6295 (36) · CPC B64C23/005 (30) · CPC B64C13/00 (24) · CPC B64C33/02 (24) · CPC B64C3/385 (22) · CPC B64C2700/6218 (20) · CPC B64C2700/6274 (19) · CPC B64C17/06 (17) · CPC B64C11/006 (16) · CPC B64C35/00 (16) · CPC B64B1/58 (14) · CPC B64C2700/6216 (12) · CPC B64C39/08 (12) · CPC B64C3/56 (11) · CPC B64C2700/6256 (10) · CPC B64C2700/6212 (10)
First filing:
Citations from after 1930:
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