A steam reverse turbine

Steam reverse turbine: No. 25530. Declared.01/15/1913.Issue 11/30/1913 / J. Westingauz.- [B.M .: B. and., 1913].-[2] p., 1 l.Il .. -Description of a steam reverse turbine.The privilege of a foreigner J. Westinghouse (G. Westinghouse), in the city of Pitzburg, in the North American state of Pennsylvania, declared on January 15, 1913 (og. St. No. 56134).Class 14c.No. 25530. The privilege issued on November 30, 1913.Ex.: With a handle.litter..I. Westingauz, J .. 1.People (collection).Electronic copy source: PBOriginal storage location: VPTB FIPS