US PATENT SUBCLASS 65 / 339
.~ Separate and distinct means defining pool (e.g., floor-supported dam)

Current as of: June, 1999
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65 /   HD   GLASS MANUFACTURING

336  DF  GATHERING OR DRAWING POOL TYPE FURNACE {2}
339.~ Separate and distinct means defining pool (e.g., floor-supported dam) {5}
340  DF  .~.~> Movably mounted
341  DF  .~.~> Cascadingly connected
342  DF  .~.~> By bridge {1}
344  DF  .~.~> With deputer, draw ring, or draw shield
345  DF  .~.~> By suspended baffle

DEFINITION

Classification: 65/339

(under subclass 336) Apparatus including means isolating the pool area from a refining and/or melting area.