Patent FR-1912-447277

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Year filed 1912
Year granted 1912
Office FR
Patent number 447277
Inventors Desire-Joseph BLARD
Inventor country FR
Inventor location
Applicant person DESIRE JOSEPH BLARD
Applicant firm
Applicant type
Applicant is inventor? 0
Original title
English title
Tech fields
Filing date 1912-07-01
Full specification filed date
Application number 447277D
Grant date 1912-12-28
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs CPC B64C39/12
Family year 1912
First filing? 0
Cites these patents
Citations from after 1930
Application ID 19265597
INPADOC family ID 5335295
Number of text pages
Number of diagram pages
Number of figures
Number of claims

Sources