Title: Treating method for electrolytic etching of metal
Application Number: 88102785 Application Date: 1988.05.07
Publication Number: 1022498 Publication Date: 1988.11.30
Approval Pub. Date: 1992.08.05 Granted Pub. Date: 1992.08.05
International Classifi-cation: C25F3/02
Applicant(s) Name: Permelec Electrode Ltd. Address:
Inventor(s) Name: Yoshinori Nishiki;Yukiei Matsumoto
Attorney & Agent: QI ZENGDU
Abstract:
    A method of electrolytically treating metals with an a.c. current or alternating pulsive current using an electrode comprising a metal substrate having a coating that comprises an oxide of ruthenium, iridium or rhodium as a counter electrode.
Time: 7
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