Patent FR-1912-443890

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1912/07/05

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Year filed 1912
Year granted 1912
Office FR
Patent number 443890
Inventors Julius Noppe
Inventor country DE
Applicant person Julius Noppe
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Perfectionnements aux aéroplanes
English title Refinements to aeroplanes
Tech fields aeroplane, transmission
Filing date 1912-05-07
Full specification filed date
Application number 443890D
Grant date 1912-07-25
Granted? 1
Publication date 1912-10-04
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent A. Diènèl
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 19262283
INPADOC family ID 5332430
Number of text pages 2
Number of diagram pages 1
Number of figures 7
Number of claims 1