US PATENT SUBCLASS 209 / 572
.~.~.~ Detecting flaw in dielectric

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

509  DF  SORTING SPECIAL ITEMS, AND CERTAIN METHODS AND APPARATUS (E.G., POCKET TYPE AND LIGHT RESPONSIVE SORTING, ETC.) FOR SORTING ANY ITEMS {11}
552  DF  .~ Condition responsive means controls separating means {13}
571  DF  .~.~ Electrical test sensing property of item {2}
572.~.~.~ Detecting flaw in dielectric

DEFINITION

Classification: 209/572

Detecting flaw in dielectric:

(under subclass 571) Methods and apparatus wherein items are tested for a flaw in dielectric material included therein.