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经营范围
发明名称
NONVOLATILE MEMORY
摘要
申请公布号
JPH05152575(A)
申请公布日期
1993.06.18
申请号
JP19910310866
申请日期
1991.11.26
申请人
SONY CORP
发明人
SUGIYAMA HISANOBU
分类号
H01L21/8247;H01L29/788;H01L29/792
主分类号
H01L21/8247
代理机构
代理人
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地址
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