US PATENT SUBCLASS 205 / 221
.~.~ Selected area


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}
220  DF  .~ Treating electrolytic or nonelectrolytic coating after it is formed {5}
221.~.~ Selected area


DEFINITION

Classification: 205/221

Selected area:

(under subclass 220) Subject matter wherein only a restricted selected area of the coating is treated, the restricted or

selected area including less than the total surface area of the coating.