US PATENT SUBCLASS 95 / 212
.~.~.~ And cleaning of particulate media, fibrous media, or packing elements

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

149  DF  LIQUID CONTACTING (E.G., SORPTION, SCRUBBING, ETC.) {20}
210  DF  .~ On surface extending mass {2}
211  DF  .~.~ Particulate media, fibrous media, or packing elements {1}
212.~.~.~ And cleaning of particulate media, fibrous media, or packing elements

DEFINITION

Classification: 95/212

And cleaning of particulate media, fibrous media, or packing elements:

(under subclass 211) Process in which the liquid or the separated constituent is removed from the particulate media, fibrous media, or packing elements.