Plant and product of the Mesta Machine Company, Pittsburgh, Pennsylvania, U.S.A (1919)
Mesta Machine Co · Pittsburgh, Penn. : The Company · leaf 55
Details of a (> Mesta Automatic Plate Valve(Iversen Patenl 51 M E S T A MACHINE CO M P A X Y … 2000 II.P. (las Power Engine <m Erecting Floor GAS POWER MESTA Gas Power Engines are ofthe four-cycle double-acting tan-dem type, built either in single or twintandem units. In the single tandem engine there isone power impulse per stroke, the sameas in a single steam engine; whereas inthe twin…
Mesta Machine Co · Machinery
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