US PATENT SUBCLASS 210 / 181
.~ Flow line connected in series with distinct separator

Current as of: June, 1999
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210 /   HD   LIQUID PURIFICATION OR SEPARATION

175  DF  WITH HEATER OR HEAT EXCHANGER {8}
181.~ Flow line connected in series with distinct separator

DEFINITION

Classification: 210/181

(under subclass 175) Apparatus in which a heater or heat exchanger is connected in series by a flow line for the liquid under treatment.

SEE OR SEARCH THIS CLASS, SUBCLASS:

252+, for other serially connected distinct treating or storage units.