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发明名称
摘要
申请公布号
JPH0453097(B2)
申请公布日期
1992.08.25
申请号
JP19860182821
申请日期
1986.08.05
申请人
NIPPON DENKI KK;KAIJOO KK
发明人
OKAMURA MINORU;IKEDA FUMIMARO;MYOSHI HIDEAKI
分类号
H01L23/50;H01L21/60
主分类号
H01L23/50
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代理人
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地址
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