Patent FR-1912-442781

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Year filed 1912
Year granted 1912
Office FR
Patent number 442781
Inventors Franklin de Grossi
Inventor country TI
Applicant person Franklin de Grossi
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Machine volante
English title Flying machine
Tech fields whole, Flying Machine, LTA?
Filing date 1912-04-20
Full specification filed date
Application number 442781D
Grant date 1912-06-28
Granted? 1
Publication date 1912-09-09
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent Georges Laurent
Assigned to
National tech categories FR 6.4
IPCs IPC B64C39/00
CPCs CPC B64C39/00, CPC B64C2700/6295
Family year 1912
First filing? 1
Cites these patents
Citations from after 1930
Application ID 19261199
INPADOC family ID 5331509
Number of text pages 2
Number of diagram pages 1
Number of figures 5
Number of claims 1