1–20 von 197 Ergebnissen
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    Experiments in External Noise Reduction of Light Airplanes

    Beranek, Leo L / Elwell, Fred S / Roberts, John P | NTRS | 1950

    Initial results of instrument-flying trials conducted in a single-rotor helicopter

    Crim, Almer D. / Reeder, John P. / Whitten, James B. | TIBKAT | 1953

    Span loadings due to wing twist at transonic and supersonic speeds

    Grant, Frederick C / Mugler, John P , Jr | NTRS | 1957

    Boron and zirconium crucible refractories in a complex heat-resistant alloy

    Decker, R. F. / Rowe, John P. / Freeman, J. W. | TIBKAT | 1958

    Experimental investigation of acoustic liners to suppress screech in hydrogen-oxygen rockets

    Wanhainen, John P. | TIBKAT | 1967
    Beteiligte: Wanhainen, John P.