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经营范围
发明名称
MOUNTING STRUCTURE OF SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH02271546(A)
申请公布日期
1990.11.06
申请号
JP19890092454
申请日期
1989.04.12
申请人
SEIKO EPSON CORP
发明人
NAKAYOSHI HIDEO
分类号
H01L21/60
主分类号
H01L21/60
代理机构
代理人
主权项
地址
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