US PATENT SUBCLASS 65 / 33.4
.~.~ With coating

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

17.1  DF  PROCESSES {32}
33.1  DF  .~ Devitrifying glass or vitrifying crystalline glass (e.g., starting with or forming crystalline glass, etc.) {6}
33.4.~.~ With coating

DEFINITION

Classification: 65/33.4

With coating:

(under subclass 33.1) Processes wherein a coating which may be vitrified or devitrified is applied to a substrate which may be vitrified or devitrified glass.

SEE OR SEARCH THIS CLASS, SUBCLASS:

33.5, for processes wherein the applied material is used to bond glass to a formed part.