US PATENT SUBCLASS 162 / 120
.~.~ With cutting and/or removing material

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

100  DF  PROCESSES AND PRODUCTS {31}
118  DF  .~ With winding or roll forming {4}
120.~.~ With cutting and/or removing material

DEFINITION

Classification: 162/120

(under subclass 118) Processes which include a step of cutting the fibrous material or removing a portion thereof, following winding.