Patent FR-1893-233689

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BOPI info pertinent to 1893

Sources

  • BOPI (1893, tome 13)
  • Inventor location:


Year filed
Year granted 1893
Office FR
Patent number 233689
Inventors Dellery Bossu
Inventor country
Applicant person
Applicant firm
Applicant type
Applicant is inventor? Yes
Original title Système de propulsion à navettes pour la direction des aérostats
English title system of propulsion with shuttles(?) for the direction of aerostats
Tech fields propulsion, navigation, aerostat
Filing date
Full specification filed date
Application number
Grant date October 27, 1893
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent Armengaud jeune
Assigned to
National tech categories FR 6.3
IPCs
CPCs
Family year 1893
First filing? No
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