US PATENT SUBCLASS 205 / 219
.~.~.~ Electrolytic treatment

Current as of: June, 1999
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205 /   HD   ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS

80  DF  ELECTROLYTIC COATING (PROCESS, COMPOSITION AND METHOD OF PREPARING COMPOSITION) {42}
205  DF  .~ Treating substrate prior to coating {3}
210  DF  .~.~ Treating substrate with liquid other than tap water (e.g., for removing foreign material, etching, activating, etc.) {7}
219.~.~.~ Electrolytic treatment

DEFINITION

Classification: 205/219

Electrolytic treatment:

(under subclass 210) Subject matter wherein the substrate is treated electrolytically prior to coating.

SEE OR SEARCH THIS CLASS, SUBCLASS:

704+, for electrolytic treatment of a metal or metal alloy, in general.