Patent FR-1891-216860

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BOPI info pertinent to 1891

Patents which are supplementary to this one

  • Source data error -- Le Compagnon's name seems mispelled in the original at right.Source data error

Sources

  • BOPI (1891, tome 11)


Year filed
Year granted 1891
Office FR
Patent number 216860
Inventors Armand Le Compagnon, Zélie (Dame Veuve) Faucillon, Georges-Joseph-Prosper Dubois, Émile-Aleide Royaux
Inventor country
Applicant person
Applicant firm
Applicant type
Applicant is inventor? 1
Original title ballon dirigeable, système Compagnon
English title dirigible using the Compagnon system
Tech fields LTA, dirigible
Filing date
Full specification filed date
Application number
Grant date 1891-10-20
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent Caron
Assigned to
National tech categories FR 6.3
IPCs
CPCs
Family year 1891
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