71533057
Sep 2, 1947
Oct 23, 1951
CONTROL SYSTEM FOR CONTROLLING THE FLOW OF PROCESS STEAM TO AND FROM A PLURALITY OF STEAMUSING UNITS, SAID SYSTEM COMPRISING ORIFICE UNITS, A JACKETED TANK CARRYING A PRESSURE GAUGE, A WATER GAUGE, A LIQUID LEVEL CONTROL, AND VALVE MEANS CONTROLLING FLOW OF WATER FROM SAID JACKETED TANK, SAID SYSTEM BEING SOLD AS A UNIT
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