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发明名称
MANUFACTURE OF POROUS SEMICONDUCTOR AND POROUS SEMICONDUCTOR SUBSTRATE
摘要
申请公布号
JPH05267270(A)
申请公布日期
1993.10.15
申请号
JP19920091972
申请日期
1992.03.18
申请人
发明人
分类号
H01L21/02;H01L21/306;(IPC1-7):H01L21/306
主分类号
H01L21/02
代理机构
代理人
主权项
地址
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