Patent FR-1912-448726

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Year filed 1912
Year granted 1913
Office FR
Patent number 448726
Inventors Roger Sommer
Inventor country FR
Applicant person Roger Sommer
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Dispositif d'assemblage des montants, traverses et longerons des fuselages d'aéroplanes, permettant un démontage et un remontage très rapides de ces éléments
English title Airplane fuselage assembly arrangement allowing for very rapid break-down and re-configuration of the constutuent elements
Tech fields
Filing date September 9, 1912
Full specification filed date
Application number 448726D
Grant date February 8, 1913
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft?
Serial number
Patent agent
Assigned to
National tech categories
CPCs CPC B64C1/06, CPC B64C1/064
Family year 1912
First filing? No
Cites these patents
Citations from after 1930
Application ID 19267011
INPADOC family ID 5336520
Number of text pages
Number of diagram pages
Number of figures
Number of claims