US PATENT SUBCLASS 177 / 71
.~.~ Feed and discharge

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

60  DF  WEIGHER RESPONSIVE MATERIAL CONTROL {13}
68  DF  .~ Flow terminator requiring external reset {6}
71.~.~ Feed and discharge {1}
72  DF  .~.~.~> Manually initiated discharge

DEFINITION

Classification: 177/71

(under subclass 68) Apparatus controlling both the feed to

and discharge from the weigher.