US PATENT SUBCLASS 162 / 252
.~ Automatic control

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

232  DF  APPARATUS {22}
252.~ Automatic control {7}
253  DF  .~.~> Of plural operations
254  DF  .~.~> Of stock working device
255  DF  .~.~> Of lead strip former and/or break sensing
256  DF  .~.~> Of mold movement {1}
258  DF  .~.~> Of stock consistency
259  DF  .~.~> Of stock feed to forming device
260  DF  .~.~> Of product cutting device

DEFINITION

Classification: 162/252

(under subclass 232) Apparatus having means to sense a condition and in response thereto cause a control operation of the apparatus.

SEE OR SEARCH THIS CLASS, SUBCLASS:

238, for digestion apparatus having automatic control features.