US PATENT SUBCLASS 366 / 238
.~.~ With stirrer

Current as of: June, 1999
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366 /   HD   AGITATING

219  DF  BY MOVEMENT OF MIXING CHAMBER RELATIVE TO STATIONARY SUPPORT {4}
237  DF  .~ Mixing chamber oscillating only {1}
238.~.~ With stirrer

DEFINITION

Classification: 366/238

With stirrer:

(under subclass 237) Subject matter including a stirrer to agitate material.