US PATENT SUBCLASS 510 / 509
.~ Alkali metal carbonate, bicarbonate, or sesquicarbornate component

Current as of: June, 1999
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510 /   HD   CLEANING COMPOSITIONS FOR SOLID SURFACES, AUXILIARY COMPOSITIONS THEREFOR, OR PROCESSES OF PREPARING THE COMPOSITIONS

108  DF  CLEANING COMPOSITIONS OR PROCESSES OF PREPARING (E.G., SODIUM BISULFATE COMPONENT, ETC.) {21}
509.~ Alkali metal carbonate, bicarbonate, or sesquicarbornate component {1}
510  DF  .~.~> With inorganic phosphorus containing component

DEFINITION

Classification: 510/509

Alkali metal carbonate, bicarbonate, or sesquicarbonate component:

(under subclass 108) Compositions which are solid and include a component which is a carbonate, bicarbonate, or sesquicarbonate of an alkali metal (Li, Na, K, Rb, or Cs).