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Scientific American, Vol. 76, No. 17 (1897) (1897)
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ny, New York City. by belt and pulley with the machinery whose speed temperature, the steam has been expanded in two or The steain is led into a circular steam tight casing in more cylinders, and the quadruple expansion engine of is to be indicated. This indicator is designed to be which is located… … © 1897 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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