US PATENT SUBCLASS 210 / 414
.~.~.~ With plural outlets from filter casing
Current as of:
June, 1999
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210 /
HD
LIQUID PURIFICATION OR SEPARATION
348
DF
FILTER
{25}
407
DF
.~ With residue removing means or agitation of liquid {3}
413
DF
.~.~ Fixed filter medium and movable stirrer or cleaner {2}
414
.~.~.~ With plural outlets from filter casing
DEFINITION
Classification: 210/414
(under subclass 413) Apparatus in which the fixed filter medium is mounted within a closed casing having plural outlets.
SEE OR SEARCH THIS CLASS, SUBCLASS:
397, 422+ and 433, for other filter combinations having plural outlets from a closed casing.