US PATENT SUBCLASS 423 / 600
.~.~.~ Aluminum (e.g., aluminate, etc.)


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

579  DF  OXYGEN OR COMPOUND THEREOF {4}
592  DF  .~ Metal containing {12}
593  DF  .~.~ Plural metals or metal and ammonium {6}
600.~.~.~ Aluminum (e.g., aluminate, etc.)


DEFINITION

Classification: 423/600

(under subclass 593) Products or processes wherein the compound contains aluminum.

SEE OR SEARCH THIS CLASS, SUBCLASS:

119+, for processes of treating mixtures to obtain an alkali metal aluminate.