Patent FR-1893-229824

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BOPI info pertinent to 1893

Sources


Year filed
Year granted 1893
Office FR
Patent number 229824
Inventors Paris
Inventor country FR
Applicant person Paris
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Nouveau système de propulsion des aérostats
English title New system for aerostat propulsion
Tech fields Propulsion
Filing date
Full specification filed date
Application number
Grant date May 3, 1893
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent Josse
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