US PATENT SUBCLASS 222 / 189.04
.~ Plural

Current as of: June, 1999
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222 /   HD   DISPENSING

189.02  DF  WITH SIFTER {3}
189.04.~ Plural

DEFINITION

Classification: 222/189.04

Plural:

(under subclass 189.02) Subject matter including two or more sifters.