US PATENT SUBCLASS 106 / 38.4
.~.~ Protein or derivative containing

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

*  DD  COATING OR PLASTIC COMPOSITIONS {40}
38.2  DF  .~ Molds and mold coating compositions {8}
38.4.~.~ Protein or derivative containing

DEFINITION

Classification: 106/38.4

(under subclass 38.2) Compositions in the preparation of which a protein or derivative thereof is employed.