US PATENT SUBCLASS 209 / 497
.~.~ Feeding


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

422  DF  STRATIFIERS {6}
484  DF  .~ Elements {9}
497.~.~ Feeding {2}
498  DF  .~.~.~> Distributing
499  DF  .~.~.~> Regulating


DEFINITION

Classification: 209/497

(under subclass 484) Means and methods for feeding material to stratifiers which are not classifiable in subclasses 488, 489, or the here inunder-indented subclasses.

(1) Note. Such means and methods to find a place in this subclass should be specially adapted for stratifiers or be elements of a stratifier subclass.