Patent FR-1917-503769

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Year filed 1917
Year granted 1920
Office FR
Patent number 503769
Inventors Paul Schmitt
Inventor country FR
Applicant person Paul Schmitt
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title
English title
Tech fields
Filing date 1917-10-12
Full specification filed date
Application number 503769D
Grant date 1920-06-17
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories
CPCs CPC B64C2700/6256, CPC B64C13/00
Family year 1917
First filing? 1
Cites these patents
Citations from after 1930
Application ID 19320721
INPADOC family ID 10300327
Number of text pages
Number of diagram pages
Number of figures
Number of claims