Patent FR-1898-278552

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Sources

  • L'Aerophile, Sep-Oct 1898, p448
  • Aeronautical Journal, Jan 1899, p.24


Year filed 1898
Year granted 1898
Office FR
Patent number 278552
Inventors Boes
Inventor country
Applicant person Boes
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Système de propulsion des navires et des ballons
English title Propulsion for boats and balloons
Tech fields marine propulsion, aerial propulsion
Filing date
Full specification filed date
Application number
Grant date 1898-06-03
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories FR 6.3
IPCs
CPCs
Family year 1898
First filing? 1
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