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发明名称
SEMICONDUCTOR SUBSTRATE AND ITS MANUFACTURE
摘要
申请公布号
JPH01189959(A)
申请公布日期
1989.07.31
申请号
JP19880015119
申请日期
1988.01.25
申请人
NEC CORP
发明人
OGURA ATSUSHI
分类号
H01L21/28;H01L21/3205;H01L23/52;H01L27/00;H01L27/12
主分类号
H01L21/28
代理机构
代理人
主权项
地址
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