US PATENT SUBCLASS 222 / 598
.~.~.~ Movable about an axis

Current as of: June, 1999
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222 /   HD   DISPENSING

591  DF  MOLTEN METAL DISPENSING {6}
594  DF  .~ Flow controllers or assists {3}
597  DF  .~.~ Closure {4}
598.~.~.~ Movable about an axis {1}
599  DF  .~.~.~.~> Perpendicular to flow

DEFINITION

Classification: 222/598

(under subclass 597) Apparatus wherein the flow stop means is moved about an axis to a position allowing for molten metal egress.