Patent FR-1909-397204

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Year filed 1908
Year granted 1909
Office FR
Patent number 397204
Inventors Marius LION
Inventor country FR
Applicant person Marius LION
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Dirigeable à dessous plan
English title dirigible with lower deck (?)
Tech fields LTA
Filing date 1908-12-08
Full specification filed date
Application number 397204D
Grant date 1909-05-03
Granted? 1
Publication date
Supplementary to patent
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 1908
First filing? 0
Cites these patents
Citations from after 1930
Application ID 19216597
INPADOC family ID 5295229
Number of text pages
Number of diagram pages
Number of figures
Number of claims

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