US PATENT SUBCLASS 423 / 704
.~.~.~ Nitrogen containing

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

700  DF  ZEOLITE {7}
701  DF  .~ Organic compound used to form zeolite {1}
702  DF  .~.~ Organic template used {2}
704.~.~.~ Nitrogen containing {1}
705  DF  .~.~.~.~> Amine {3}

DEFINITION

Classification: 423/704

Nitrogen containing:

(under subclass 702) Processes wherein the template contains nitrogen.