Patent FR-1912-444010

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  • Inventor location: Rue Ohrid, 19. Sophia, Bulgarie

Sources


Year filed 1912
Year granted 1912
Office FR
Patent number 444010
Inventors George Boginoff
Inventor country BG
Applicant person George Boginoff
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title aéroplanes monoplans pouvant se transformer en biplan dans la chute
English title monoplane that transforms into biplane during descent
Tech fields airplane, biplane, landing
Filing date 1912-05-20
Full specification filed date
Application number 444010D
Grant date 1912-10-08
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories FR 6.4
IPCs IPC B64C3/38
CPCs CPC B64C3/385
Family year 1912
First filing? 1
Cites these patents
Citations from after 1930
Application ID 19262403
INPADOC family ID 5332531
Number of text pages 3
Number of diagram pages 10
Number of figures
Number of claims 5