US PATENT SUBCLASS 210 / 321.64
.~ Plural diverse structured membranes within a single casing

Current as of: June, 1999
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210 /   HD   LIQUID PURIFICATION OR SEPARATION

321.6  DF  CASING DIVIDED BY MEMBRANE INTO SECTIONS HAVING INLET(S) AND/OR OUTLET(S) {15}
321.64.~ Plural diverse structured membranes within a single casing

DEFINITION

Classification: 210/321.64

Plural diverse structured membranes within a single casing:

(under subclass 321.6) Apparatus including plural diverse structured membranes (e.g., stirrer) adjacent a membrane.

SEE OR SEARCH THIS CLASS, SUBCLASS:

641, for processes utilizing plural diverse membranes.