US PATENT SUBCLASS 508 / 318
.~.~ With sulfonic acid or salt thereof

Current as of: June, 1999
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508 /   HD   SOLID ANTI-FRICTION DEVICES, MATERIALS THEREFOR, LUBRICANT OR SEPARATE COMPOSITIONS FOR MOVING SOLID SURFACES, AND MISCELLANEOUS MINERAL OIL COMPOSITIONS

110  DF  LUBRICANTS OR SEPARANTS FOR MOVING SOLID SURFACES AND MISCELLANEOUS MINERAL OIL COMPOSITIONS (E.G., WATER CONTAINING, ETC.) {53}
312  DF  .~ Organic oxidate of indeterminate composition {8}
318.~.~ With sulfonic acid or salt thereof

DEFINITION

Classification: 508/318

With sulfonic acid or salt thereof:

(under subclass 312) Compositions which contain, in addition to the organic oxidate of indeterminate composition, a sulfonic acid or salt thereof.