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经营范围
发明名称
SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH0346231(A)
申请公布日期
1991.02.27
申请号
JP19890181751
申请日期
1989.07.14
申请人
TOSHIBA CORP
发明人
TAKEUCHI YOKO;ENDO TAKAYUKI;NAKADA RENPEI;OMORI HIROFUMI
分类号
H01L21/3205;H01L21/768;H01L23/52
主分类号
H01L21/3205
代理机构
代理人
主权项
地址
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