US PATENT SUBCLASS 164 / 141
.~ Including melting chamber

Current as of: June, 1999
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164 /   HD   METAL FOUNDING

139  DF  APPARATUS FOR CASTING PRINTING PLATES (E.G., STEREOTYPE, ETC.) {4}
141.~ Including melting chamber {2}
142  DF  .~.~> Having valved gate
143  DF  .~.~> Having pressure changing means

DEFINITION

Classification: 164/141

(under subclass 139) Apparatus which includes a separate container for fluidizing or maintaining fluid for the casting material.

SEE OR SEARCH THIS CLASS, SUBCLASS:

335+, for forming apparatus combined with a ladle or crucible.