US PATENT SUBCLASS 266 / 227
.~ By separating metal in a molten mass from undesired material, e.g., slag

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.~ By separating metal in a molten mass from undesired material, e.g., slag {3}
228  DF  .~.~> By skimming a material
229  DF  .~.~> By baffle means {2}
232  DF  .~.~> Settling receptacle, e.g., slag pot

DEFINITION

Classification: 266/227

(under subclass 200) Device including means to segregate a metal from other constituents.

SEE OR SEARCH CLASS

210, Liquid Purification or Separation,

767+, for processes of separating solids and liquids, and 513+ for gravitational separators.