US PATENT SUBCLASS 162 / 365
.~.~.~ Reciprocating

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}
363  DF  .~.~ Suction devices {6}
365.~.~.~ Reciprocating

DEFINITION

Classification: 162/365

(under subclass 363) Apparatus in which the suction device has a to-and-fro motion.

SEE OR SEARCH THIS CLASS, SUBCLASS:

355, for devices in which an endless belt-type foraminous mold reciprocates transversely of the suction box.