Patent FR-1860-49097

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  • Brevet d'invention de 15 ans with 1 addition
  • Inventor location: Paris (29, rue Sainte-Anne, Seine)

Patent family descending from Patent FR-1860-49097

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Year filed 1860
Year granted
Office FR
Patent number 49097
Inventors Gustave-Louis-Marie de Ponton d'Amécourt
Inventor country FR
Inventor location
Applicant person Gustave-Louis-Marie de Ponton d'Amécourt
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Appareil de navigation aérienne
English title Apparatus of aerial navigation
Tech fields Aerial Navigation, LTA
Filing date 1860-04-03
Full specification filed date
Application number
Grant date
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent Abraham-Gérard Brade
Assigned to
National tech categories FR 20
IPCs
CPCs
Family year 1860
First filing? 1
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages
Number of diagram pages
Number of figures
Number of claims