US PATENT SUBCLASS 252 / 574
.~ B-, P-, S-, Se-, or Te-containing

Current as of: June, 1999
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252 /   HD   COMPOSITIONS

570  DF  FLUENT DIELECTRIC {7}
574.~ B-, P-, S-, Se-, or Te-containing

DEFINITION

Classification: 252/574

B-, P-, S-, Se- or Te-containing:

(under subclass 570) Subject matter in which a component of the component contains boron, phosphorus, sulfur, selenium, or tellurium.