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经营范围
发明名称
SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH02126653(A)
申请公布日期
1990.05.15
申请号
JP19880279681
申请日期
1988.11.05
申请人
SEIKO EPSON CORP
发明人
KUWAZAWA ATSUSHI
分类号
H01L27/04;H01L21/82;H01L21/822;H01L27/118
主分类号
H01L27/04
代理机构
代理人
主权项
地址
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