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经营范围
发明名称
SEMICONDUCTOR DEVICE
摘要
申请公布号
JPS5324781(A)
申请公布日期
1978.03.07
申请号
JP19760098697
申请日期
1976.08.20
申请人
HITACHI LTD
发明人
ITOU TATSU;YOSHIMI TAKEO;SUGAWARA KATSUO
分类号
H01L21/283;H01L21/31;H01L21/318
主分类号
H01L21/283
代理机构
代理人
主权项
地址
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