US PATENT SUBCLASS 162 / 322
.~.~.~ With diverse non-pulp material inlet

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

232  DF  APPARATUS {22}
289  DF  .~ Running or indefinite length product forming and/or treating means {19}
315  DF  .~.~ Means directing stock into contact with molding surface {7}
322.~.~.~ With diverse non-pulp material inlet

DEFINITION

Classification: 162/322

(under subclass 315) Apparatus having means for introducing material other than pulp slurry into the device directing the stock against the forming surface.

(1) Note. In this subclass may be found, for example, devices for introducing water into the stock stream, or solid particles of nonfibrous material.