US PATENT SUBCLASS 266 / 226
.~.~.~.~ With manipulating means

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}
216  DF  .~ By means introducing treating material {1}
217  DF  .~.~ Gaseous treating material {2}
225  DF  .~.~.~ Lance {1}
226.~.~.~.~ With manipulating means

DEFINITION

Classification: 266/226

(under subclass 225) Device including means to adjust the position of the lance.