Mechanical movements, powers, devices and appliances; (1903)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The N.W. Henley & co. · leaf 179
633. PISTON HYDRAULICAIR COMPRESSOR, Dubois & Francois model. Water was con-stantly injected into the cylinderto cool the air, the excess beingdischarged through the air valves.An early type.
Mechanical movements
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