US PATENT SUBCLASS 508 / 193
.~.~.~ Sulfur containing

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}
185  DF  .~ Organic compound containing boron {7}
189  DF  .~.~ Nitrogen containing (i.e., nitrogen and boron in the same compound) {4}
193.~.~.~ Sulfur containing

DEFINITION

Classification: 508/193

Sulfur containing:

(under subclass 189) Compositions wherein the boron component contains nitrogen and sulfur.

(1) Note. The components provided for herein are not subject to any restriction relative to the bonding among the boron, nitrogen, and sulfur.

(2) Note. An example of a component provided for herein is [figure]