| 发明名称 |
Method for the production of an electrode for cathodic protection |
| 摘要 |
Method of anodizing lead base wherein lead dioxide pieces are incorporated into the surface of the base prior to anodizing. The lead dioxide pieces can be obtained by electrodeposition from a lead nitrate - copper nitrate bath.
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| 申请公布号 |
US3909369(A) |
申请公布日期 |
1975.09.30 |
| 申请号 |
US19740472813 |
申请日期 |
1974.05.23 |
| 申请人 |
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH |
发明人 |
UDUPA, HANDADY VENKATAKRISHNA;NARASIMHAM, KAPISTHALAM CHETLUR |
| 分类号 |
C23F13/02;(IPC1-7):C25D5/34;C25D11/02 |
主分类号 |
C23F13/02 |
| 代理机构 |
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| 主权项 |
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