发明名称 |
Electrochemical treatment of metal components - with control of current density |
摘要 |
<p>Process controller ensures economical automatic control of current density, in an electrolytic bath, for treating metal components. Produces oxide coatings of required thickness and strength to withstand corrosion and mechanical wear.</p> |
申请公布号 |
CH525965(A) |
申请公布日期 |
1972.07.31 |
申请号 |
CH19690011474 |
申请日期 |
1969.07.28 |
申请人 |
ELECTRO CHEMICAL ENGINEERING GMBH |
发明人 |
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分类号 |
C25D21/12;(IPC1-7):C23B9/00 |
主分类号 |
C25D21/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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