US PATENT SUBCLASS 510 / FOR 183
.~.~.~ Organic nitrogen compound containing (252/148)

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 108  DF  DETERGENTS (FOR USE ON SOLID MATERIALS) (252/89.1) {26}
FOR 177  DF  .~ Acidic (252/142) {3}
FOR 181  DF  .~.~ With corrosion inhibitants (252/146) {3}
FOR 183.~.~.~ Organic nitrogen compound containing (252/148) {1}
FOR 184  DF  .~.~.~.~> Thio organic compound containing (252/149) {1}

DEFINITION

Classification: 510/FOR.183

Foreign Art Collections including compositions which contain elements other than C, H, O, N, S, Cl, Na and K and compounds of such elements.