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Patents > Grant date: 1914 & Patent agent : L. Chassevent or None

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None (134) · airplane (72) · stability (37) · Design (28) · LTA (26) · frame (25) · Propellers (19) · Automatic stability (18) · Construction (18) · wings (16) · Aerodynamics (15) · propulsion (14) · wheels (14) · safety (13) · control (13) · Airship (11) · landing (9) · piloting (7)
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None (76)
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Supplementary to patent:
None (239) · Patent FR-1912-447782 (3) · Patent AU-1911-510 (2) · Patent DE-1912-279343 (2) · Patent DE-1913-301564 (2) · Patent DE-1912-06-24 Julius Pompe (2) · Patent DE-1912-05-04 Otto Albin Budig (2) · Patent BE-1913-253298 (2) · Patent BE-1913-07-12 Joseph de Pierpont de Burnot (2) · Patent BE-1911-05-15 Georges de Bothezat (2) · Patent FR-1913-452942 (2) · Patent AT-1912-57088 (2) · Patent AT-1911-57225 (2)
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National tech categories:
None (93) · HU V/h (40) · FR 6.4 (23) · AT 77d (22) · USPC 244/91 (5) · USPC 244/119 (5) · USPC 244/100R (5) · USPC 244/90R (4) · USPC 244/47 (4) · USPC 244/127 (4) · DK 77 (4) · USPC 244/30 (3) · AT 37a (3) · USPC 244/78.1 (3) · USPC 244/80 (3) · USPC 244/233 (3) · RU 62b (3) · USPC 244/219 (3) · USPC 244/97 (3) · DE 77h.5 (3)
IPCs:
None (258) · IPC B64B1/00 (6) · IPC B64C39/00 (4) · IPC B64C17/00 (3) · IPC B64C35/00 (3) · IPC B64B1/58 (3) · IPC B64C25/00 (3) · IPC CPC B64C13/00 (2) · IPC B64C33/00 (2) · IPC B64C31/04 (2) · IPC B64C3/42 (2) · IPC B64C3/00 (2) · IPC B64C3/38 (2) · IPC B64C1/00 (2)
CPCs:
None (95) · CPC B64C17/00 (20) · CPC B64C2700/6295 (17) · CPC B64B1/00 (13) · CPC B64C13/00 (12) · CPC B64C35/00 (10) · CPC B64C39/00 (9) · CPC B64C2700/6219 (7) · CPC B64C3/14 (7) · CPC B64C23/005 (6) · CPC B64C17/06 (5) · CPC B64C33/02 (5) · G07C1/26 (4) · CPC B64B1/40 (4) · CPC B64C2700/6212 (4) · CPC B64C3/00 (4) · CPC B62C5/04 (4) · CPC B64B1/62 (4)
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