US PATENT SUBCLASS 424 / 645
.~.~.~ Chlorine containing

Current as of: June, 1999
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424 /   HD   DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS

600  DF  INORGANIC ACTIVE INGREDIENT CONTAINING {20}
617  DF  .~ Heavy metal or compound thereof {14}
644  DF  .~.~ Mercury {1}
645.~.~.~ Chlorine containing

DEFINITION

Classification: 424/645

Chlorine containing:

(under subclass 644) Compositions which contain an inorganic compound of mercury and chlorine.

(1) Note. Synonyms/Examples: Corrosive sublimate, calomel.

SEE OR SEARCH THIS CLASS, SUBCLASS:

677, for compositions containing alkali or alkaline earth metal chlorides.