US PATENT SUBCLASS 423 / 489
.~ Binary fluorine containing compound

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

462  DF  HALOGEN OR COMPOUND THEREOF {10}
489.~ Binary fluorine containing compound {1}
490  DF  .~.~> Alkali or alkaline earth metal containing

DEFINITION

Classification: 423/489

(under subclass 462) Products or processes wherein the compound contains fluorine and only one other element.

SEE OR SEARCH THIS CLASS, SUBCLASS:

126, for processes of treating a mixture to obtain a binary fluorine containing compound, including the step of forming an insoluble substance in a liquid, and 483+ for a binary compound which contains fluorine and hydrogen.