US PATENT SUBCLASS 424 / 692
.~.~.~ Magnesium hydroxide or oxide

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


424 /   HD   DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS

600  DF  INORGANIC ACTIVE INGREDIENT CONTAINING {20}
682  DF  .~ Aluminum, calcium or magnesium element, or compound containing {7}
688  DF  .~.~ Oxide or hydroxide {6}
692.~.~.~ Magnesium hydroxide or oxide

DEFINITION

Classification: 424/692

Magnesium hydroxide or oxide:

(under subclass 688) Compositions which contain magnesium hydroxide or oxide.

(1) Note. Synonyms/Examples. Milk of Magnesia.