US PATENT SUBCLASS 209 / 410
.~.~.~ Axial

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

233  DF  SIFTING {16}
363  DF  .~ Elements {7}
409  DF  .~.~ Supports {7}
410.~.~.~ Axial

DEFINITION

Classification: 209/410

(under subclass 409) Structures or devices for the axial support of drum sifters.

(1) Note. The appropriate sifting subclasses which include rotating sifters should be searched.