US PATENT SUBCLASS 427 / 576
.~.~ Metal, metal alloy, or metal oxide coating

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

457  DF  DIRECT APPLICATION OF ELECTRICAL, MAGNETIC, WAVE, OR PARTICULATE ENERGY {15}
569  DF  .~ Plasma (e.g., corona, glow discharge, cold plasma, etc.) {5}
576.~.~ Metal, metal alloy, or metal oxide coating

DEFINITION

Classification: 427/576

Metal, metal alloy, or metal oxide coating:

(under subclass 569) Processes wherein the coating material applied contains a pure metal, metal alloy, or metal oxide.