Patent FR-1897-271505

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Year filed
Year granted 1897
Office FR
Patent number 271505
Inventors Danilevsky
Inventor country
Applicant person
Applicant firm
Applicant type
Applicant is inventor? 1
Original title système d'appareil pour l'aviation
English title system of aviation apparatus
Tech fields
Filing date
Full specification filed date
Application number
Grant date 1897-10-21
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent Armengaud aîné
Assigned to
National tech categories FR 6.3
IPCs
CPCs
Family year 1897
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

Sources