US PATENT SUBCLASS 366 / 222
.~.~ Interrelated stirrer and mixing chamber drive

Current as of: June, 1999
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366 /   HD   AGITATING

219  DF  BY MOVEMENT OF MIXING CHAMBER RELATIVE TO STATIONARY SUPPORT {4}
220  DF  .~ Mixing chamber rotatable only {9}
222.~.~ Interrelated stirrer and mixing chamber drive {1}
223  DF  .~.~.~> Effecting counter rotation

DEFINITION

Classification: 366/222

Interrelated stirrer and mixing chamber drive:

(under subclass 220) Subject matter having means to move the chamber and also move a stirrer.