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发明名称
MANUFACTURE OF SEMICONDUCTOR SUBSTRATE
摘要
申请公布号
JPH05226307(A)
申请公布日期
1993.09.03
申请号
JP19920029352
申请日期
1992.02.17
申请人
NIPPON TELEGR & TELEPH CORP <NTT>
发明人
KUWAGAKI MAMORU
分类号
H01L21/304;H01L21/02;H01L27/12
主分类号
H01L21/304
代理机构
代理人
主权项
地址
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