Patent FR-1912-443617

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Year filed 1912
Year granted 1912
Office FR
Patent number 443617
Inventors Heinrich Strauss
Inventor country DE
Applicant person Heinrich Strauss
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Dispositif de direction pour aéroplanes
English title Apparatus for aerial navigation
Tech fields Navigation
Filing date 1912-05-09
Full specification filed date
Application number 443617D
Grant date 1912-07-19
Granted? 1
Publication date 1912-09-28
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent Brandon freres
Assigned to
National tech categories FR 6.4
IPCs IPC CPC B64C13/00
CPCs CPC B64C2700/6256, CPC B64C13/00
Family year 1912
First filing? 1
Cites these patents
Citations from after 1930
Application ID 19262014
INPADOC family ID 5332208
Number of text pages 2
Number of diagram pages 1
Number of figures 3
Number of claims 1