.~.~ Having separator of flow director for melted work
(under subclass 159) Apparatus in which means are provided (1) for separating melted from unmelted solid work material, (2) for retaining all or part of the melt after removal thereof from the unmelted solid or (3) for directing flow of such melted work material.
SEE OR SEARCH THIS CLASS, SUBCLASS:
97, for a gravity flow shaft type furnace having a flow controller restraining solid and passing melt.
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266, Metallurgical Apparatus,
200+, a heating furnace modified in its structure to adapt it to the collection of flow of molten metalliferous material.