US PATENT SUBCLASS 65 / 60.4
.~.~ Free metal coating

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

17.1  DF  PROCESSES {32}
60.1  DF  .~ With coating {7}
60.4.~.~ Free metal coating

DEFINITION

Classification: 65/60.4

Free metal coating:

(under subclass 60.1) Processes which result in the preform being covered at least in part by free metal.