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发明名称
SURFACE TREATMENT FOR SEMICONDUCTOR DEVICE PACKAGE
摘要
申请公布号
JPS6447036(A)
申请公布日期
1989.02.21
申请号
JP19870205520
申请日期
1987.08.18
申请人
MITSUBISHI ELECTRIC CORP
发明人
FUKUNISHI TSUNEO
分类号
H01L21/56
主分类号
H01L21/56
代理机构
代理人
主权项
地址
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