US PATENT SUBCLASS 55 / 403
.~.~ Plural moving separators serially arranged

Current as of: June, 1999
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55 /   HD   GAS SEPARATION

400  DF  MOUNTED OR SUPPORTED FOR CONTINUOUS MOTION {3}
401  DF  .~ Plural distinct separating media or stages {2}
403.~.~ Plural moving separators serially arranged

DEFINITION

Classification: 55/403

(under subclass 401) Apparatus wherein at least two of the separator means are of the continuous motion type, the moving separating means being arranged one downstream of the other in the direction of gas flow.