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发明名称
MANUFACTURE OF SEMICONDUCTOR SUBSTRATE
摘要
申请公布号
JPH0457340(A)
申请公布日期
1992.02.25
申请号
JP19900166610
申请日期
1990.06.27
申请人
OKI ELECTRIC IND CO LTD
发明人
ASAO TSUYOSHI
分类号
H01L21/762;H01L21/208;H01L21/76
主分类号
H01L21/762
代理机构
代理人
主权项
地址
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