US PATENT SUBCLASS 162 / 275
.~.~.~ Means applying fluid

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

232  DF  APPARATUS {22}
272  DF  .~ Apparatus repair, cleaning or conditioning {2}
274  DF  .~.~ Of porous or foraminous member (e.g., felt or mold) {1}
275.~.~.~ Means applying fluid {3}
276  DF  .~.~.~.~> To cylinder
277  DF  .~.~.~.~> Reciprocating {1}
279  DF  .~.~.~.~> And suction means

DEFINITION

Classification: 162/275

(under subclass 274) Apparatus in which the cleaning or conditioning medium is a liquid.

SEE OR SEARCH CLASS

209, Classifying Separating, and Assorting Solids,

380, for fluid jet screen cleaning devices.