US PATENT SUBCLASS 423 / 498
.~.~.~ Anhydrous magnesium chloride

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

462  DF  HALOGEN OR COMPOUND THEREOF {10}
491  DF  .~ Binary compound containing metal {6}
497  DF  .~.~ Alkaline earth metal (Mg, Ca, Sr, or Ba) {1}
498.~.~.~ Anhydrous magnesium chloride

DEFINITION

Classification: 423/498

(under subclass 497) Products or processes wherein the compound is anhydrous magnesium chloride.