Patent FR-1891-210861.1

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Year filed
Year granted 1891
Office FR
Patent number 210861.1
Inventors Reynal
Inventor country
Applicant person
Applicant firm
Applicant type
Applicant is inventor? 1
Original title Cert d'addition pour un propulseur aquatique et aérien nommé : Propulseur des fluides
English title cert of addition for an aquatic and aerial propeller named: Propeller of fluids
Tech fields Propulsion
Filing date
Full specification filed date
Application number
Grant date 1891-07-02
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent Casalonga
Assigned to
National tech categories FR 6.3
Family year 1891
First filing?
Cites these patents
Citations from after 1930
Application ID
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