Patent FR-1852-13436

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  • Inventor location: Montmartre, 27, chaussée des Martyrs, Seine

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Year filed 1852
Year granted 1852
Office FR
Patent number 13436
Inventors Hiellard
Inventor country FR
Inventor location
Applicant person
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Applicant is inventor? 1
Original title système de navigation aérienne
English title system of aerial navigation
Tech fields LTA, navigation
Filing date 1852-04-15
Full specification filed date
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Grant date 1852-06-14
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? Yes
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Family year 1852
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Cites these patents
Citations from after 1930
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