79017197
Aug 11, 2005
Oct 7, 2008
PROGRESSIVE CAVITY PUMPS AND PARTS THEREFOR; SOLID MATERIAL SHREDDERS; SOLID MATERIAL CONVEYORS
MachineryMEASURING AND SWITCHING APPARATUS FOR PUMPS, NAMELY, ELECTRONIC CONTROL SYSTEMS FOR CONTROLLING PRESSURE, DOSING, FLUID LEVEL, SLUDGE CONDITIONING AND FILTER PRESS FEEDERS IN PUMP SYSTEMS
Electrical and Scientific Apparatus