75687129
Apr 20, 1999
mechanical components and fittings for silos and for equipment to be used in the bulk solids handling industry, namely, rotary valves, airlocks, blowing seals/blow through valves, drop through valves, plug type diverters, flap type diverters, ball type diverters, tube type diverters, rotary feeders, dosing equipment, dust collectors, fill vent valves, knife gate valves, discharge units, and pressure relief valves
Machinery