US PATENT SUBCLASS 137 / 208
.~.~ Plural units

Current as of: June, 1999
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137 /   HD   FLUID HANDLING

154  DF  DIVERSE FLUID CONTAINING PRESSURE SYSTEMS {7}
206  DF  .~ Gas pressure storage over or displacement of liquid {5}
208.~.~ Plural units

DEFINITION

Classification: 137/208

(under subclass 206) Apparatus wherein a plurality of similarly functioning gas pressure over liquid units are provided.

SEE OR SEARCH THIS CLASS, SUBCLASS:

255+, for fluid handling systems comprising plural tanks with parallel outflow, and see the search notes to subclass 225.