US PATENT SUBCLASS 252 / 519.5
.~.~ Zinc compound


Current as of: June, 1999
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252 /   HD   COMPOSITIONS

500  DF  ELECTRICALLY CONDUCTIVE OR EMISSIVE COMPOSITIONS {6}
518.1  DF  .~ Metal compound containing {16}
519.5.~.~ Zinc compound {4}
519.51  DF  .~.~.~> Additional diverse metal containing
519.52  DF  .~.~.~> With boron compound
519.53  DF  .~.~.~> With halogen compound
519.54  DF  .~.~.~> Silicon containing or with compound of bismuth or silicon


DEFINITION

Classification: 252/519.5

Zinc compound:

(under subclass 518.1) Compositions wherein the metal compound is a zinc compound.