US PATENT SUBCLASS 162 / 206
.~.~.~.~ With heating and/or cooling

Current as of: June, 1999
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162 /   HD   PAPER MAKING AND FIBER LIBERATION

100  DF  PROCESSES AND PRODUCTS {31}
202  DF  .~ Running or indefinite length work forming and/or treating processes (e.g., web) {6}
204  DF  .~.~ Subsequent treatment of formed web {2}
205  DF  .~.~.~ Pressure {1}
206.~.~.~.~ With heating and/or cooling

DEFINITION

Classification: 162/206

(under subclass 205) Processes combined with a step of altering the temperature of the treated web.