US PATENT SUBCLASS 177 / 43
.~.~ Calibrated index arm

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

25.11  DF  COMPUTER {5}
34  DF  .~ Tabular-type computer {5}
43.~.~ Calibrated index arm

DEFINITION

Classification: 177/43

(under subclass 34) Apparatus wherein the chart is traversed by a weigher driven arm having calibrations correlated with datum scales on the chart.