US PATENT SUBCLASS 266 / 86
.~.~ By means positioning dispenser

Current as of: June, 1999
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266 /   HD   METALLURGICAL APPARATUS

78  DF  WITH CONTROL MEANS RESPONSIVE TO SENSED CONDITION {6}
81  DF  .~ With means supplying a treating agent {3}
86.~.~ By means positioning dispenser

DEFINITION

Classification: 266/86

(under subclass 81) Device wherein means are provided to control the attitude or displacement of the means supplying the treating agent to the treating apparatus, e.g., a lance height control apparatus.