US PATENT SUBCLASS 425 / 50
.~.~ Including heating or cooling means

Current as of: June, 1999
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425 /   HD   PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS

28.1  DF  RESHAPING, RESIZING OR VULCANIZING MEANS FOR TIRE, TIRE TUBE, OR DRIVE BELT {9}
49  DF  .~ Internal mold, form or support for toroid {4}
50.~.~ Including heating or cooling means

DEFINITION

Classification: 425/50

(under subclass 49) Apparatus including means to heat or cool the preform material or the support means.