Patent FR-1915-471920.23784

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Year filed
Year granted 1915
Office FR
Patent number 23784
Inventors J Schweitzer
Inventor country FR
Applicant person Schweitzer J
Applicant firm
Applicant type COMPANY
Applicant is inventor? 0
Original title
English title
Tech fields
Filing date 1915-06-28
Full specification filed date
Application number 23784D
Grant date 1921-12-30
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs CPC B64F2700/6292, CPC B64C35/00
Family year 1915
First filing? 1
Cites these patents
Citations from after 1930
Application ID 18734795
INPADOC family ID 10245797
Number of text pages
Number of diagram pages
Number of figures
Number of claims

Sources