US PATENT SUBCLASS 96 / 428
.~.~ For control of pneumatic reverse flushing

Current as of: June, 1999
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96 /   HD   GAS SEPARATION: APPARATUS

424  DF  WITH TIMING OR CHANGEABLE PROGRAMMING MEANS {2}
425  DF  .~ Of cleaning mechanism for separating media {2}
428.~.~ For control of pneumatic reverse flushing

DEFINITION

Classification: 96/428

For control of pneumatic reverse flushing:

(under subclass 425) Apparatus in which the control is of the means providing a cleaning gas into contact with the separating media in a direction opposite that of the gaseous fluid mixture during its separation.