Patent FR-1867-77947

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Year filed 1867
Year granted
Office FR
Patent number 77947
Inventors Devèze
Inventor country FR
Applicant person Devèze
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title appareil d'aviation ou de locomotion aérienne sans ballons
English title aviation apparatus for aerial locomotion without balloons
Tech fields HTA, navigation, Avion, wings, flapping
Filing date 1867/09/27
Full specification filed date 1867/09/27
Application number
Grant date
Granted? No
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number 1
Patent agent Jules Mathieu
Assigned to Jules Mathieu
National tech categories FR 5
IPCs
CPCs
Family year 1867
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