Patent FR-1919-496957

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Year filed 1918
Year granted 1919
Office FR
Patent number 496957
Inventors Polomede FERRARI
Inventor country US
Applicant person Polomede Ferrari
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title
English title
Tech fields
Filing date 1918-10-30
Full specification filed date
Application number 496957D
Grant date 1919-11-21
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories
CPCs CPC B64C35/00, CPC B64F2700/6284
Family year 1918
First filing? 0
Cites these patents
Citations from after 1930
Application ID 19314077
INPADOC family ID 5377214
Number of text pages
Number of diagram pages
Number of figures
Number of claims