US PATENT SUBCLASS 427 / 419.3
.~.~.~ Superposed diverse oxide coatings

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}
419.3.~.~.~ Superposed diverse oxide coatings {1}
419.4  DF  .~.~.~.~> Vitreous coating

DEFINITION

Classification: 427/419.3

Superposed diverse oxide coatings:

(under subclass 419.2) Processes which include applying a plurality of diverse metallic oxide coating materials in superposed relationship on a base, or applying a diverse metallic oxide coating material to a metallic oxide coating which has previously been coated on a base.