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

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Office:
Inventor country: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (197) · design (110) · stability (95) · propulsion (94) · frame (92) · construction (88) · LTA (87) · propellers (71) · Wings (56) · control (51) · navigation (46) · None (45) · Subsystem (38) · automatic stability (36) · landing (34) · Aerodynamics (34) · lift (33) · hybrid (29) · safety (28) · whole (26)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (362) · Patent BE-1910-230887 (4) · Patent FR-1916-502839 (4) · Patent FR-1902-328044 (3) · Patent FR-1902-321808 (3) · Patent FR-1913-466195 (3) · Patent FR-1912-447782 (3) · Patent FR-1911-430455 (3) · Patent FR-1909-402649 (3) · Patent FR-1908-401308 (3)
Related to aircraft:
Patent agent:
None (150) · Armengaud jeune (29) · None (23) · Boult, Wade & Tennant (23) · Weismann et Marx (20) · Marks & Clerk (13) · Chassevent (12) · Haseltine, Lake & Co. (12) · J. Bonnet-Thirion (11) · Lavoix et Mosès (11) · Dom. Casalonga (10) · J. Germain (7) · M. Zerolo (7) · Brandon frères (7) · Hippolyte Josse (6) · Johnsons & Willcox (6) · L. Chassevent (5) · Wheatley & Mackenzie (5) · Weissmann et Marx (5)
National tech categories:
FR 6.4 (254) · None (138) · FR 6.3 (47) · HU V/h (13) · FR 6.2 (6) · CH 129b (5) · AT 77d (4) · USPC 244/6 (3) · USPC 244/234 (3) · USPC 244/35R (3) · USPC 244/119 (3) · FR 6.1 (3) · DE 77h.5 (3) · FR 5 (3)
IPCs:
None (121) · IPC B64C39/00 (59) · IPC B64B1/00 (44) · IPC B64C1/00 (38) · IPC B64C17/00 (36) · IPC B64C23/00 (21) · IPC B64C3/38 (21) · IPC B64C11/00 (17) · IPC B64C33/02 (17) · IPC B64C27/04 (16) · IPC B64C35/00 (15) · IPC B64B1/58 (13) · IPC B64C13/00 (11) · IPC B64C3/56 (9) · IPC B64C17/06 (9) · IPC B64C33/00 (8) · IPC B64C25/00 (8) · IPC B64C3/00 (7) · IPC B64C3/52 (5)
CPCs:
None (67) · CPC B64B1/00 (45) · CPC B64C39/00 (43) · CPC B64C2700/6295 (40) · CPC B64C17/00 (39) · CPC B64C23/005 (24) · CPC B64C13/00 (22) · CPC B64C33/02 (18) · CPC B64C3/385 (16) · CPC B64C2700/6274 (16) · CPC B64C2700/6218 (15) · CPC B64B1/58 (14) · CPC B64C11/006 (13) · CPC B64C35/00 (13) · CPC B64C3/56 (11) · CPC B64C2700/6256 (9) · CPC B64C17/06 (9)
First filing:
Citations from after 1930:
Number of diagram pages:

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