US PATENT SUBCLASS 106 / 269
.~.~ With bituminous material or tarry residue

Current as of: June, 1999
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106 /   HD   COMPOSITIONS: COATING OR PLASTIC

*  DD  COATING OR PLASTIC COMPOSITIONS {40}
243  DF  .~ Fat, fatty oil, fatty oil acid or salt thereof containing {3}
269.~.~ With bituminous material or tarry residue

DEFINITION

Classification: 106/269

(under subclass 243) Compositions in the preparation of which a bituminous material or tarry residue is employed.