Patent FR-1912-442049

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Year filed 1912
Year granted 1912
Office FR
Patent number 442049
Inventors Luigi Pavese
Inventor country IT
Inventor location
Applicant person Luigi Pavese
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Hélicoptère pouvant se déplacer dans l'air, sur terre et sur l'eau
English title Helicopter that can move in the air, on land, and on the water
Tech fields
Filing date 1912-01-13
Full specification filed date
Application number 442049D
Grant date 1912-08-22
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs CPC B64C27/04, CPC B64C2700/6281
Family year 1912
First filing? 0
Cites these patents
Citations from after 1930
Application ID 19260479
INPADOC family ID 5330877
Number of text pages
Number of diagram pages
Number of figures
Number of claims