Patent FR-1912-438645

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Year filed 1912
Year granted 1912
Office FR
Patent number 438645
Inventors Armand-Jean-Auguste Deperdussin
Inventor country FR
Inventor location
Applicant person Armand-Jean-Auguste Deperdussin
Applicant firm
Applicant type INDIV
Applicant is inventor? 0
Original title
English title
Tech fields
Filing date 1912-01-04
Full specification filed date
Application number 438645D
Grant date 1912-05-23
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs CPC B64C1/28
Family year 1912
First filing? 0
Cites these patents
Citations from after 1930
Application ID 19257134
INPADOC family ID 5328075
Number of text pages
Number of diagram pages
Number of figures
Number of claims

Sources