US PATENT SUBCLASS 100 / 204
.~.~.~ With compression lock

Current as of: June, 1999
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100 /   HD   PRESSES

193  DF  PLURAL PRESSES {3}
194  DF  .~ Stacked boxes or plates {5}
203  DF  .~.~ Box or pot type {3}
204.~.~.~ With compression lock

DEFINITION

Classification: 100/204

(under subclass 203) Apparatus in which the pairs of pressing surfaces have means to secure them in fixed relation with the material under compression after the relief of the compression actuating force.

SEE OR SEARCH THIS CLASS, SUBCLASS:

219, for reciprocating platen presses having means to lock the platens in position with the material compressed between them.