U.S. federal trademark · Serial No. 73796108 · Reg. No. 1586640
VACUUM HEATING UNIT COMPRISING CAST IRON OR STEEL RECEIVERS, CENTRIFUGAL PUMP AND MOTOR ASSEMBLIES, MULTI JET VACUUM PRODUCERS, FLOAT SWITCHES, VACUUM SWITCHES, CONTROL PANELS WITH MAGNETIC STARTERS, DISCONNECT SWITCHES, SELECTOR SWITCHES, PILOT LIGHTS OR TRANSFORMERS, INLET STRAINERS, THERMOMETERS, WATER LEVEL GAUGE GLASSES, SUCTION ISOLATION VALVES, COMPOUND AND PRESSURE GAUGE ALL SOLD AS A UNIT
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