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    Importance of air resistance in design of motor vehicles

    Lacaine, J. | Engineering Index Backfile | 1933

    Nouvel Appareil a voilure tournante -- l'helicoptere Florine

    Lacaine, J. | Engineering Index Backfile | 1934

      Nouvel Appareil a voilure tournante -- l'helicoptere Florine

      Lacaine, J. | Engineering Index Backfile | 1934
      Principles of Florine helicopter; equipped with two sustaining propellers rotating in same direction. (See also Nature (Paris) n 2925 Mar ...

    Les voilures tournantes -- autogyres et helicopteres

    Lacaine, J. | Engineering Index Backfile | 1932

    Les helices d'aviation

    Lacaine, J. | Engineering Index Backfile | 1933