US PATENT SUBCLASS 427 / 419.6
.~.~.~ Vitreous coating

Current as of: June, 1999
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427 /   HD   COATING PROCESSES

402  DF  APPLYING SUPERPOSED DIVERSE COATING OR COATING A COATED BASE {9}
419.1  DF  .~ Metallic compound-containing coating {3}
419.2  DF  .~.~ Oxide-containing coating {3}
419.6.~.~.~ Vitreous coating

DEFINITION

Classification: 427/419.6

Vitreous coating:

(under subclass 419.2) Processes wherein the metallic oxide-containing coating comprises glasslike material.