US PATENT SUBCLASS 366 / 129
OPERATOR SUPPORTED
Current as of: June, 1999
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DEFINITION
Classification: 366/129
OPERATOR SUPPORTED:
(under the class definition) Apparatus and corresponding methods comprising a stirrer and/or mixing chamber which is entirely sustained against the force of gravity by the user during agitation.
SEE OR SEARCH THIS CLASS, SUBCLASS:
117+, for an operator supported vibratory stirrer.