US PATENT SUBCLASS 508 / 149
.~ Elemental halogen or elemental phosphorus


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}
149.~ Elemental halogen or elemental phosphorus


DEFINITION

Classification: 508/149

Elemental halogen or elemental phosphorus:

(under subclass 110) Compositions which contain elemental phosphorus or elemental halogen.