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发明名称
摘要
申请公布号
JPH0468562(U)
申请公布日期
1992.06.17
申请号
JP19900112686U
申请日期
1990.10.26
申请人
发明人
分类号
H01L29/78;(IPC1-7):H01L29/784
主分类号
H01L29/78
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代理人
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地址
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