Patent FR-1918-495942

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Year filed 1918
Year granted 1919
Office FR
Patent number 495942
Inventors Jean-Marius ANDRAL
Inventor country FR
Applicant person JEAN Marius ANDRAL
Applicant firm
Applicant type
Applicant is inventor? 0
Original title
English title
Tech fields
Filing date 1918-12-27
Full specification filed date
Application number 495942D
Grant date 1919-10-22
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs CPC B64C3/385
Family year 1918
First filing? 0
Cites these patents
Citations from after 1930
Application ID 19313088
INPADOC family ID 5376292
Number of text pages
Number of diagram pages
Number of figures
Number of claims

Sources