US PATENT SUBCLASS 95 / 215
.~.~ Including movement of filter

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

149  DF  LIQUID CONTACTING (E.G., SORPTION, SCRUBBING, ETC.) {20}
214  DF  .~ And filtration of gas {1}
215.~.~ Including movement of filter

DEFINITION

Classification: 95/215

Including movement of filter:

(under subclass 214) Process in which the filter is not stationary during filtration.