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经营范围
发明名称
SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH03108741(A)
申请公布日期
1991.05.08
申请号
JP19890245114
申请日期
1989.09.22
申请人
HITACHI LTD;HITACHI MICRO COMPUT ENG LTD
发明人
YOSHIURA AIMEI;SAWARA MASASHI;OKUYAMA KOSUKE;KAWAMURA KOICHIRO
分类号
H01L23/522;H01L21/768
主分类号
H01L23/522
代理机构
代理人
主权项
地址
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