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    Historical development of aeronautics

    Liebmann, L. | Engineering Index Backfile | 1928
    Keywords: Aeronautics

    Report of standards committee for aeronautics

    Engineering Index Backfile | 1930
    D.I.N. tentative specifications for airplane-wheel tires and rims. ...

    The Flettner rotor and aeronautics

    Gymnich, A. | Engineering Index Backfile | 1925
    regarded as rational means for supporting airplanes; American experiments seemed to indicate little hope in this direction; better results were ...

    Cellulose and the use of cellulose esters in aeronautics

    Rackwitz, E. | Engineering Index Backfile | 1924

    Report of the meeting of the German Scientific Society for Aeronautics in Dusseldorf

    Scheve, G.v. | Engineering Index Backfile | 1926
    emphasized his preference for all-metal airplanes, especially duralumin; H. Herrmann discussed bodies and floats of flying boats; he considered ...
    Keywords: Aeronautics

    Report on work of Standards Committee for Aeronautics of German Industrial Standards Committee

    Lehl, M. | Engineering Index Backfile | 1926
    Tentative standard sheet for relation between steering and airplane movement, standards for propeller sizes, etc. ...

    Die "ideale Polare" und die Flugzeugfestigkeit

    Weyl, A.R. | Engineering Index Backfile | 1933
    Means of decreasing stresses due to flight of aircraft by application of "ideal polar" for flight as well as for take-off and landing. ...

    Die Entwicklung schneller Post- und Personen-Flugzeuge fuer den deutschen Luftverkehr

    Schatzki, E. | Engineering Index Backfile | 1932
    Development of fast mail and passenger planes for German air lines; comparison of design and performance of representative German and ...

    Simple method for saving fuel in aerial traffic

    Kook, E. | Engineering Index Backfile | 1919

    Speed indicator for examining propeller and motor during flight

    Enoch, O. | Engineering Index Backfile | 1919
    Speed Indicator for Examining Propeller and Motor during Flight. ...

    Economy of rocket engines for vehicles

    Senftleben, H.S. | Engineering Index Backfile | 1928

    Report of German Standards Committee for Aviation (FALU)

    Engineering Index Backfile | 1929
    Four tentative specifications for hexagon and castellated nuts are presented. ...

    Mechanical models for soaring flight

    Karman, Th.V. | Engineering Index Backfile | 1921
    Simple mechanical devices for study of energy and speed conditions in connection with soaring flight. ...

    Optic photographic methods for measuring deformation of aircraft

    Kuessner, F. | Engineering Index Backfile | 1930

    Formulae for practical calculation of ceiling of aircraft

    Jaray, P. | Engineering Index Backfile | 1919

    A manometer for recording flight speeds

    Wieselsberger, C. | Engineering Index Backfile | 1921

    Present state of testing fuels for airplane engines

    Von Philippovich, A. | Engineering Index Backfile | 1931
    Principal methods for testing and rating aircraft fuel with regard to composition, anti-knock qualities, etc. ...

    Problems and aims of safety measures for airways

    Benkendorff, R. | Engineering Index Backfile | 1930
    Importance and necessity of radio communication, meterological service and lighting of airways for night flying with particular regard to ...