Patent BE-1911-231963

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Patent BE-1911-231963

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(This is a method or a style of balanced aerial surface construction, "plane" in the sense of said surface, applicable to propeller blades, wings or rudders.)

  • Inventor location: 58 rue Schmitz, Koelkelberg, Belgium
Year filed 1911
Year granted 1911
Office BE
Patent number 231963
Inventors M. Boel
Inventor country
Applicant person M. Boel
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Plans équilibrés (hélices, ailes, gouvernails d’aéroplanes)
English title Balanced "planes" (applicable to airplane propeller blades, wings, rudders)
Tech fields airplane, stability, equilibrium, propellers, wings, rudder
Filing date January 11, 1911
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Granted? Yes
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Supplementary to patent
Related to aircraft? Yes
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National tech categories BE K
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First filing? No
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