01736oam 2200457 450 991071526360332120210121133142.0(CKB)5470000002509387(OCoLC)1143006526(EXLCZ)99547000000250938720200304d1932 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierComparative performance of a Powerplus vane-type supercharger and an N.A.C.A. roots-type supercharger /by Oscar W. Schey, and Herman H. Ellerbrock, JrWashington, [D.C.] :National Advisory Committee for Aeronautics,1932.1 online resource (14 pages, 9 unnumbered pages) illustrationsTechnical note / National Advisory Committee for Aeronautics ;No. 426"July, 1932No Federal Depository Library Program (FDLP) item number.Includes bibliographical references (page 14).AirplanesMotorsSuperchargersSuperchargersTestingAirplanesMotorsSuperchargersfastAirplanesMotorsSuperchargers.SuperchargersTesting.AirplanesMotorsSuperchargers.Schey Oscar W.1386730Ellerbrock Herman H.United States.National Advisory Committee for Aeronautics,TRAALTRAALOCLCOOCLCFGPOBOOK9910715263603321Comparative performance of a Powerplus vane-type supercharger and an N.A.C.A. roots-type supercharger3437098UNINA