| http://www.w3.org/ns/prov#value | - Pumping apparatus of the class described for raising liquids,-comprisinga support, a pulley member mounted thereon, an endless cable mounted on said pulley member and extending downwardly into the liquid toV be raised, a second pulley member sustained by the downwardly ex tending portion of the cable for tensioning the same, including an open sided frame for said pulley member, said frame comprisi
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