US PATENT SUBCLASS 177 / 108
.~.~ Power actuated

Current as of: June, 1999
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177 /   HD   WEIGHING SCALES

60  DF  WEIGHER RESPONSIVE MATERIAL CONTROL {13}
105  DF  .~ Discharge valve or gate {6}
108.~.~ Power actuated {1}
109  DF  .~.~.~> Clutched {1}

DEFINITION

Classification: 177/108

(under subclass 105) Weigher operated by the power of a source outside the weigher.