Patent BE-1914-266877

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« Une hélice à axe verticale est placé au-dessus de l’aviateur. »

“A vertical axis propeller is placed above the airman.”

Sources


Year filed 1914
Year granted
Office BE
Patent number 266877
Inventors N. Halleux
Inventor country
Applicant person N. Halleux
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Appareil stabilisateur réglable applicable aux aéroplanes
English title Adjustable stabilizer apparatus applicable to airplanes
Tech fields Airplane, Stability, Propellers, Hybrid, HTA, piloting
Filing date 1914-04-21
Full specification filed date
Application number
Grant date
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories BE K
IPCs
CPCs
Family year 1914
First filing?
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages
Number of diagram pages
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Number of claims