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经营范围
发明名称
SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH0267763(A)
申请公布日期
1990.03.07
申请号
JP19880219784
申请日期
1988.09.02
申请人
SONY CORP
发明人
HAMASHIMA TOSHIKI;MINEGISHI SHINJI
分类号
H01L21/768;H01L21/28;H01L29/43;H01L29/45
主分类号
H01L21/768
代理机构
代理人
主权项
地址
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