US PATENT SUBCLASS 266 / 231
.~.~.~ In discharge trough, e.g., runner

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

200  DF  MEANS FOR MELTING OR VAPORIZING METAL OR TREATING LIQUEFIED METAL {19}
227  DF  .~ By separating metal in a molten mass from undesired material, e.g., slag {3}
229  DF  .~.~ By baffle means {2}
231.~.~.~ In discharge trough, e.g., runner

DEFINITION

Classification: 266/231

(under subclass 229) Device wherein the barrier member is associated with a channel shaped means through which the molten mass flows.

SEE OR SEARCH THIS CLASS, SUBCLASS:

196, for a runner system combined with a metal-extracting furnace.