US PATENT SUBCLASS 65 / 209
.~ By fluid pressure discharge assistant means

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

207  DF  GOB CHARGING MEANS WITH SHAPE IMPARTING RECEPTACLE MEANS {5}
209.~ By fluid pressure discharge assistant means

DEFINITION

Classification: 65/209

(under subclass 207) Apparatus including means utilizing differential fluid pressure to assist or cause feeding of a charge.

SEE OR SEARCH THIS CLASS, SUBCLASS:

183, for extrusion die forming means having a positive discharge assistant means.