US PATENT SUBCLASS 222 / 189.08
.~ Plural

Current as of: June, 1999
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222 /   HD   DISPENSING

189.06  DF  WITH FILTER (E.G., STRAINER) {5}
189.08.~ Plural

DEFINITION

Classification: 222/189.08

Plural:

(under subclass 189.06) Subject matter including two or more filters.