US PATENT SUBCLASS 510 / FOR 105
.~.~.~.~ Inorganic matter other than alkali-metal hydroxides and carbonates and water (252/85)

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

FOR 100  DF  DESCALING AGENT CONTAINING (252/80) {2}
FOR 102  DF  .~ Plant or organic material containing (252/82) {2}
FOR 103  DF  .~.~ Tannin, bark, or bark extract containing (252/83) {1}
FOR 104  DF  .~.~.~ With inorganic compound or element (except water) (252/89) {1}
FOR 105.~.~.~.~ Inorganic matter other than alkali-metal hydroxides and carbonates and water (252/85)

DEFINITION

Classification: 510/FOR.105

Foreign Art Collections including compositions contain inorganic compounds or elements other than alkali metal hydroxides, alkali metal carbonates and water.