| 发明名称 |
ANTIICORROSIVE SEALLRING AND PRODUCTION PROCESS |
| 摘要 |
PURPOSE:Anti-corrosive seal-ring capable to prevent gap corrosion caused to stainless steel and to eliminate any decrease of sealing capability even theh positive pole is partially consumed. |
| 申请公布号 |
JPS5231262(A) |
申请公布日期 |
1977.03.09 |
| 申请号 |
JP19750106949 |
申请日期 |
1975.09.05 |
| 申请人 |
HITACHI LTD |
发明人 |
HOSAKA NOBUYOSHI;ISHIKAWA YUUICHI;NAKAZAWA TETSUO |
| 分类号 |
F16J15/10;C23F13/00;F16J15/06 |
主分类号 |
F16J15/10 |
| 代理机构 |
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代理人 |
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| 地址 |
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