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Patents > Patent agent : A.C. Gebhard en Mr. F.L. Kleyn or Lavoix et Mosès or None

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Office:
Inventor country:
Applicant is inventor:
Tech fields:
Airplane (96) · stability (64) · None (48) · propulsion (47) · LTA (47) · frame (43) · design (43) · propellers (37) · construction (35) · wings (30) · control (28) · navigation (27) · aerodynamics (24) · Hybrid (18) · automatic stability (16) · motors (16) · Helicopter (16) · rudder (14)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (333) · Patent FR-1916-501550 (8) · Patent FR-1912-446040 (4) · Patent FR-1908-394418 (3) · Patent FR-1915-478440 (3) · Patent FR-1905-356644 (2) · Patent FR-1907-385107 (2) · Patent FR-1911-431131 (2) · Patent IT-1916-07-14 (2) · Patent FR-1908-397675 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
FR 6.4 (235) · None (91) · FR 5.8 (15) · FR 6.3 (11) · FR 12.2 (10) · FR 20.1 (6) · FR 6.2 (6) · FR 6.1 (4) · USPC 244/45R (3) · USPC 244/63 (3) · FR 10.2 (3) · USPC 244/153R (2) · USPC 244/22 (2) · USPC 244/234 (2) · USPC 24/713.8 (2) · USPC 244/50 (2) · FR 10.1 (2) · FR 5.3 (2) · USPC 244/3.23 (2)
IPCs:
None (68) · IPC B64C17/00 (41) · IPC B64C39/00 (35) · IPC B64C1/00 (35) · IPC B64B1/00 (24) · IPC B64C3/00 (15) · IPC B64C23/00 (13) · IPC B64C33/02 (12) · IPC B64C11/00 (11) · IPC B64C27/04 (11) · IPC B64C3/38 (10) · IPC G01S1/72 (10) · IPC B64B1/58 (10) · IPC B64C3/18 (9) · IPC B64D17/00 (7) · IPC B64C3/52 (6) · IPC B64C3/54 (6) · IPC B64B1/62 (6) · IPC B64C35/00 (6) · IPC B64C1/06 (6)
CPCs:
CPC B64C17/00 (43) · None (27) · CPC B64C39/00 (25) · CPC B64B1/00 (25) · CPC B64C2700/6295 (19) · CPC B64C3/00 (15) · CPC B64C2700/6218 (15) · CPC B64C33/02 (14) · CPC B64C23/005 (13) · CPC G01S1/72 (10) · CPC B64B1/58 (10) · CPC B64C3/385 (9) · CPC B64C27/04 (9) · CPC B64C2700/6281 (9) · CPC B64C39/08 (9) · CPC B64C11/006 (9) · CPC B64C2700/6212 (8) · CPC B64C2700/6274 (8) · CPC B64C1/00 (8)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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