US PATENT SUBCLASS 44 / 544
.~ With wax

Current as of: June, 1999
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44 /   HD   FUEL AND RELATED COMPOSITIONS

542  DF  COATED OR IMPREGNATED FOR EASIER IGNITION {3}
544.~ With wax

DEFINITION

Classification: 44/544

With wax:

Subject matter under sublass 542 in which the second material is one which melts under the influence of combustion.