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发明名称
摘要
申请公布号
JPS5946090(B2)
申请公布日期
1984.11.10
申请号
JP19790500264
申请日期
1979.11.26
申请人
发明人
分类号
H01L21/208;C30B13/02;H01L21/228;H01L21/24
主分类号
H01L21/208
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