US PATENT SUBCLASS 65 / 318
.~ With means varying plunger pressure during pressing

Current as of: June, 1999
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65 /   HD   GLASS MANUFACTURING

305  DF  PRESS MOLDING MACHINE {12}
318.~ With means varying plunger pressure during pressing

DEFINITION

Classification: 65/318

(under subclass 305) Apparatus including means to vary the pressure applied to a plunger during pressing.