| 申请日期 | 2025-07-09 | 申请号 | KR1020177012946 |
| 公开（公告）号 | KR101974477B1 | 公开（公告）日 | 2019-05-02 |
| 公开国别 | KR | 申请人省市代码 | 全国 |
| 申请人 | 알파 어셈블리 솔루션스 인크 | ||
| 简介 | A lead-free, antimony-free tin solder which is reliable at high temperatures and comprises up to 10 wt % Ag, up to 10 wt % Bi, up to 3 wt % Cu, other optional additives, balance tin, and unavoidable impurities. | ||
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