US PATENT SUBCLASS 177 / 81
.~.~ Initial partial charge

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

60  DF  WEIGHER RESPONSIVE MATERIAL CONTROL {13}
80  DF  .~ With external intercontrol {1}
81.~.~ Initial partial charge

DEFINITION

Classification: 177/81

(under subclass 80) Apparatus wherein an initial partial change is fed to the weigh chamber prior to a finishing feed and one of the feeds is controlled by external means.