Patent FR-1855-24381

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Year filed 1855
Year granted 1855
Office FR
Patent number 24381
Inventors ESMEIN
Inventor country FR
Applicant person
Applicant firm
Applicant type
Applicant is inventor? 1
Original title procédé de sécurité dans les ballons
English title process of balloon safety
Tech fields LTA, safety
Filing date 1855-08-08
Full specification filed date
Application number
Grant date 1855-10-27
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs
Family year 1855
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

Sources

  • Advanced Research page of INPI website {{esp|FR|1BB24381 espacenet]
  • Inventor location: Paris, 21, rue Louis-le-Grand, Seine