Patent FR-1854-19950

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  • Inventor location: 10 rue de Lancry, Paris, Seine

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Year filed 1854
Year granted 1854
Office FR
Patent number 19950
Inventors Sorel
Inventor country FR
Applicant person
Applicant firm
Applicant type
Applicant is inventor? Yes
Original title moyens de direction des aérostats
English title means of air-craft navigation
Tech fields LTA, navigation
Filing date June 16, 1854
Full specification filed date
Application number
Grant date August 19, 1854
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs
Family year 1854
First filing? Yes
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
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