US PATENT SUBCLASS 250 / 284
.~.~.~ For material recovery

Current as of: June, 1999
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250 /   HD   RADIANT ENERGY

281  DF  IONIC SEPARATION OR ANALYSIS {7}
282  DF  .~ Methods {1}
283  DF  .~.~ With collection of ions {1}
284.~.~.~ For material recovery

DEFINITION

Classification: 250/284

(under subclass 283) Subject matter wherein the collection of ions is for the express purpose of recovery of the ionized material.