US PATENT SUBCLASS 106 / 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}
3  DF  .~ Polishes {6}
4.~.~ Protein or derivative containing

DEFINITION

Classification: 106/4

(under subclass 3) Compositions in the preparation of which a protein is employed.

SEE OR SEARCH THIS CLASS, SUBCLASS:

31.53+, 124+, 614+, and 645+, for other compositions containing proteins or derivatives.