Patent FR-1854-19923

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Year filed 1854
Year granted 1854
Office FR
Patent number 19923
Inventors BREANT
Inventor country FR
Applicant person
Applicant firm
Applicant type
Applicant is inventor? 1
Original title appareil aérien
English title aerial tool
Tech fields LTA, navigation
Filing date 1854-06-17
Full specification filed date
Application number
Grant date 1854-08-19
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? Yes
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IPCs
CPCs
Family year 1854
First filing?
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
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