Mechanical movements, powers, devices and appliances (1901)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley & company · leaf 151
519. DIAPHRAGM PUMP, in which a flexi-ble diaphragm is used instead of a piston. … 520. FAIRBURN BAILING SCOOP, for low-lift drainage or irrigation. The tiltingscoop may be connected to a walking beam ordirectly to a vertical engine.
Mechanical movements
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
