US PATENT SUBCLASS 95 / 284
.~ And reduction of pressure

Current as of: June, 1999
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95 /   HD   GAS SEPARATION: PROCESSES

273  DF  FILTERING {7}
284.~ And reduction of pressure

DEFINITION

Classification: 95/284

And reduction of pressure:

(under subclass 273) Process in which the pressure acting in the process is decreased.