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发明名称
PB-FREE SOLDER ALLOY COMPOSITIONS COMPRISING ESSENTIALLY TIN (SN), SILVER (AG), COPPER (CU), AND PHOSPHORUS (P)
摘要
申请公布号
HK1094685(A1)
申请公布日期
2010.12.17
申请号
HK20070100771
申请日期
2007.01.22
申请人
AOKI LABORATORIES LTD.
发明人
LEUGN, WAI YIN DAVID
分类号
B23K;C22C
主分类号
B23K
代理机构
代理人
主权项
地址
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