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Patents > Inventor country : FR or NO & 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 (221) · design (113) · stability (101) · propulsion (98) · frame (96) · LTA (91) · construction (91) · propellers (72) · None (59) · wings (58) · control (54) · navigation (49) · automatic stability (41) · subsystem (38) · aerodynamics (35) · lift (34) · landing (34) · Hybrid (32) · safety (29) · motors (28)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (391) · Patent FR-1916-502839 (4) · Patent BE-1910-230887 (4) · Patent FR-1908-401308 (3) · Patent FR-1909-402649 (3) · Patent BE-1912-08-13-Panian (3) · Patent FR-1911-430455 (3) · Patent FR-1912-447782 (3) · Patent FR-1902-328044 (3) · Patent FR-1913-466195 (3) · Patent FR-1902-321808 (3)
Related to aircraft:
Patent agent:
None (150) · Armengaud jeune (30) · None (30) · Boult, Wade & Tennant (26) · Weismann et Marx (22) · Lavoix et Mosès (15) · Dom. Casalonga (13) · Marks & Clerk (13) · Haseltine, Lake & Co. (12) · Chassevent (12) · J. Bonnet-Thirion (12) · J. Germain (8) · Brandon frères (8) · M. Zerolo (7) · Johnsons & Willcox (6) · Hippolyte Josse (6)
National tech categories:
FR 6.4 (282) · None (149) · FR 6.3 (47) · HU V/h (13) · FR 6.2 (6) · CH 129b (6) · DE 77h.5 (5) · AT 77d (4) · FR 6.1 (4) · FR 5 (4) · USPC 244/35R (3) · USPC 244/6 (3) · USPC 244/119 (3) · FR 5.8 (3) · FR 10.1 (3) · USPC 244/234 (3)
IPCs:
None (124) · IPC B64C39/00 (62) · IPC B64B1/00 (45) · IPC B64C17/00 (44) · IPC B64C1/00 (43) · IPC B64C3/38 (27) · IPC B64C23/00 (26) · IPC B64C33/02 (19) · IPC B64C11/00 (18) · IPC B64C35/00 (17) · IPC B64C27/04 (16) · IPC B64C13/00 (15) · IPC B64B1/58 (14) · IPC B64C17/06 (11) · IPC B64C3/56 (9) · IPC B64C25/00 (8) · IPC B64C33/00 (8) · IPC B64C3/00 (7) · IPC B64C3/54 (6) · IPC B64C3/52 (5)
CPCs:
None (68) · CPC B64C17/00 (48) · CPC B64B1/00 (46) · CPC B64C39/00 (41) · CPC B64C2700/6295 (35) · CPC B64C23/005 (29) · CPC B64C13/00 (26) · CPC B64C3/385 (22) · CPC B64C33/02 (21) · CPC B64C2700/6274 (18) · CPC B64C2700/6218 (18) · CPC B64C35/00 (15) · CPC B64C11/006 (14) · CPC B64B1/58 (14) · CPC B64C39/08 (12) · CPC B64C17/06 (11) · CPC B64C3/56 (11) · CPC B64C2700/6256 (11)
First filing:
Citations from after 1930:
Number of diagram pages:

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