Patent FR-1857-32031

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  • Brevet d'invention de 15 ans
  • Inventor location: Paris (22, rue Louis-le-Grand, Seine)
  • Inventor occupation: Ship Lieutenant

Sources


Year filed 1857
Year granted
Office FR
Patent number 32031
Inventors Félix du Temple de la Croix
Inventor country FR
Applicant person
Applicant firm
Applicant type
Applicant is inventor? No
Original title locomotive aérienne par imitation du vol des oiseaux
English title aerial locomotion by way of imitation of bird flight
Tech fields Aerial Navigation
Filing date May 2, 1857
Full specification filed date
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Granted? yes
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Supplementary to patent
Related to aircraft? Yes
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National tech categories FR 5
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CPCs
Family year
First filing? Yes
Cites these patents
Citations from after 1930
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