US PATENT SUBCLASS 53 / 102
.~.~.~.~ With equalizer means

Current as of: June, 1999
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53 /   HD   PACKAGE MAKING

79  DF  GAS FILLING AND/OR EVACUATING OF RECEPTACLE AND CLOSING {5}
86  DF  .~ Within enclosure {5}
97  DF  .~.~ With closure assembling means {4}
101  DF  .~.~.~ Mechanically actuated plunger or platen {1}
102.~.~.~.~ With equalizer means

DEFINITION

Classification: 53/102

(under subclass 101) Apparatus including means to provide for uniform pressure on a plurality of closure members.