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发明名称
摘要
申请公布号
JPS57115254(U)
申请公布日期
1982.07.16
申请号
JP19810001546U
申请日期
1981.01.10
申请人
发明人
分类号
H01L23/50;H01L23/28;H01L23/48;(IPC1-7):H01L23/48
主分类号
H01L23/50
代理机构
代理人
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