US PATENT SUBCLASS 423 / 286
.~ Hydrogen and metal or ammonium containing

Current as of: June, 1999
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423 /   HD   CHEMISTRY OF INORGANIC COMPOUNDS

276  DF  BORON OR COMPOUND THEREOF {5}
286.~ Hydrogen and metal or ammonium containing {2}
287  DF  .~.~> Utilizing halogen containing reactant
288  DF  .~.~> Utilizing oxygen containing reactant

DEFINITION

Classification: 423/286

(under subclass 276) Products or processes in which the compound also contains hydrogen and either a metal or the ammonium (NH4[supscrpt]+[end supscrpt]).