Patent FR-1910-421136

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Year filed 1910
Year granted 1911
Office FR
Patent number 421136
Inventors Maurice-Émile Primard
Inventor country FR
Inventor location
Applicant person Maurice-Émile Primard
Applicant firm
Applicant type
Applicant is inventor? 0
Original title
English title
Tech fields
Filing date 1910-10-06
Full specification filed date
Application number 421136D
Grant date 1911-02-15
Granted? 1
Publication date
Supplementary to patent
Related to aircraft?
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs CPC B64C39/00 B64C2700/6295
Family year 1910
First filing? 0
Cites these patents
Citations from after 1930
Application ID 19240007
INPADOC family ID 5199348
Number of text pages
Number of diagram pages
Number of figures
Number of claims

Sources