Patent FR-1914-466846.19502

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Year filed 1914
Year granted 1915
Office FR
Patent number 19502
Inventors Ernest HENRY
Inventor country FR
Applicant person ERNEST HENRY
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Ballon dirigeable semi-rigide pour l'art militaire moderne
English title Semi-rigid dirigible with modern military application
Tech fields LTA, frame, military, rigid
Filing date 1914-06-09
Full specification filed date
Application number 19502D
Grant date 1915-02-26
Granted? 1
Publication date
Supplementary to patent 1913-12-01
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories FR 6.4
IPCs IPC B64B1/00
CPCs CPC B64B1/00
Family year 1913
First filing? 0
Cites these patents
Citations from after 1930
Application ID 18730592
INPADOC family ID 5202022
Number of text pages
Number of diagram pages
Number of figures
Number of claims

Sources