US PATENT SUBCLASS 162 / 189
.~ Reclamation, salvage or reuse of materials

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

100  DF  PROCESSES AND PRODUCTS {31}
189.~ Reclamation, salvage or reuse of materials {2}
190  DF  .~.~> White water
191  DF  .~.~> Broke or trim

DEFINITION

Classification: 162/189

(under subclass 100) Processes including a step of recovering for reuse some material used in the fiber deposition, or portions of the deposited product.