Patent FR-1916-494084

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Year filed 1916
Year granted 1919
Office FR
Patent number 494084
Inventors Marcel Besson
Inventor country FR
Applicant person Marcel Besson
Applicant firm
Applicant type INDIV
Applicant is inventor? 0
Original title
English title
Tech fields
Filing date 1916-05-01
Full specification filed date
Application number 494084D
Grant date 1919-08-29
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs CPC B64C3/185
Family year 1916
First filing? 0
Cites these patents
Citations from after 1930
Application ID 19311259
INPADOC family ID 5374746
Number of text pages
Number of diagram pages
Number of figures
Number of claims