US PATENT SUBCLASS 209 / 44.2
.~.~ Fluid jet

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

12.1  DF  PLURAL, DIVERSE SEPARATING OPERATIONS {17}
44.1  DF  .~ Including sorting of special items or sorting by methods or apparatus includible in subclasses 509 through 707 {3}
44.2.~.~ Fluid jet

DEFINITION

Classification: 209/44.2

Fluid jet:

(under subclass 44.1) Methods and apparatus including a fluid jet for separating materials or items.