US PATENT SUBCLASS 162 / 408
.~.~.~ Pressure charging

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

232  DF  APPARATUS {22}
382  DF  .~ Foraminous forming mold for discrete articles (pulp molding) {9}
407  DF  .~.~ Mold charging means {2}
408.~.~.~ Pressure charging

DEFINITION

Classification: 162/408

(under subclass 407) Apparatus in which the means for filling the mold form a closed passageway interconnected with the hollow mold and further means are provided for increasing the pressure of the slurry within the mold.

SEE OR SEARCH CLASS

164, Metal Founding,

303+, for metal injecting apparatus.