US PATENT SUBCLASS 209 / 202
.~.~.~.~.~.~.~ Chutes and tables

Current as of: June, 1999
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209 /   HD   CLASSIFYING, SEPARATING, AND ASSORTING SOLIDS

132  DF  FLUID SUSPENSION {2}
155  DF  .~ Liquid {5}
162  DF  .~.~ Floating {3}
172  DF  .~.~.~ Gravity liquid {3}
174  DF  .~.~.~.~ Metallic (i.e., amalgamators) {6}
194  DF  .~.~.~.~.~ Receptacles {3}
201  DF  .~.~.~.~.~.~ Stationary {2}
202.~.~.~.~.~.~.~ Chutes and tables

DEFINITION

Classification: 209/202

(under subclass 201) Stationary receptacles in or on which contact is effected between the material to be separated and the liquid metal is in the form of a table or shallow trough.

SEE OR SEARCH THIS CLASS, SUBCLASS:

12.1, 14, 16, 41, 42, and 58, for similar separations in which a table or trough is employed.