US PATENT SUBCLASS 106 / 31.73
.~.~.~.~.~ Rosin or derivative containing

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

*  DD  COATING OR PLASTIC COMPOSITIONS {40}
31.01  DF  .~ Marking {14}
31.13  DF  .~.~ Inks {6}
31.6  DF  .~.~.~ Pigment containing {9}
31.72  DF  .~.~.~.~ Natural resin or derivative containing {2}
31.73.~.~.~.~.~ Rosin or derivative containing

DEFINITION

Classification: 106/31.73

Resin or derivative containing:

(under subclass 31.72) Compositions containing rosin or derivative.