Patent FR-1911-433518

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Year filed 1911
Year granted 1912
Office FR
Patent number 433518
Inventors Jean Hubert
Inventor country FR
Applicant person Jean Hubert
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Perfectionnements dans les aéroplanes
English title Improvements to aeroplanes
Tech fields airplane
Filing date 1911/08/22
Full specification filed date
Application number 433518D
Grant date 1911/10/28
Granted? Yes
Publication date 1912/01/09
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent Armengaud jeune
Assigned to
National tech categories FR 6.4
IPCs IPC B64C25/00
CPCs CPC B64F2700/6226, CPC B64C25/62, CPC B64C25/06
Family year 1911
First filing? Yes
Cites these patents
Citations from after 1930
Application ID 19252125
INPADOC family ID 5323929
Number of text pages 2
Number of diagram pages 1
Number of figures 5
Number of claims 3