| 申请日期 | 2025-09-14 | 申请号 | JP2003373738 |
| 公开（公告）号 | JP2005133193A | 公开（公告）日 | 2005-05-26 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | MITSUI MINING SMELTING CO | ||
| 简介 | PROBLEM TO BE SOLVED : To provide new application regarding a low Co hydrogen storage alloy in which the content of Co is extremely low.
SOLUTION : As the application of an alloy which can be expressed by the general formula of MmNia Mnb Alc Cod (wherein, Mm is misch metal, and 3.7≤a≤4.7, 0.3≤b≤0.65, 0.2≤c≤0.5, 0 | ||
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