US PATENT SUBCLASS 162 / 345
.~.~.~.~.~ Plural, longitudinally spaced

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}
336  DF  .~.~.~ Flow box, slice, and/or approach flow {6}
344  DF  .~.~.~.~ Slice {3}
345.~.~.~.~.~ Plural, longitudinally spaced

DEFINITION

Classification: 162/345

(under subclass 344) Apparatus having more than a single stock thickness regulating means which means are separated one from the other and disposed in separated relationship in the direction of stock travel whereby the pulp slurry contacts the regulating means in sequence.