Patent FR-1853-17853

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The original "dossier" is available in this case. Simply search "Belon" via the link above.

The patent classification is found on the "notice", and may, possibly, have been applied a posteriori.

Patent family descending from Patent FR-1853-17853


Year filed 1853
Year granted 1853
Office FR
Patent number 17853
Inventors Marrimpoey
Inventor country FR
Applicant person Marrimpoey
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title emploi du gaz hydrogène comprimé comme agent calorifique
English title use of compressed hydrogen as an energy source
Tech fields energy, hydrogen
Filing date 1853/11/05
Full specification filed date
Application number
Grant date 1853/12/12
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories FR 3
IPCs
CPCs
Family year 1853
First filing? Yes
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages 2
Number of diagram pages
Number of figures
Number of claims 1