Patent FR-1869-85742

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  • Brevet d'invention de 15 ans
  • Inventor location: 23 boulevard de Strasbourg, Paris

Sources


Year filed 1869
Year granted 1869
Office FR
Patent number 85742
Inventors Himmelman
Inventor country FR
Applicant person Himmelman
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Navire aérien
English title Airship
Tech fields aerial vessel, airship
Filing date 1869-05-21
Full specification filed date
Application number
Grant date 1869-05-21
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent Lafond
Assigned to
National tech categories FR 5
IPCs
CPCs
Family year 1869
First filing?
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