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发明名称
SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH01208893(A)
申请公布日期
1989.08.22
申请号
JP19880032686
申请日期
1988.02.17
申请人
HITACHI LTD
发明人
ITO MAMORU;ITO HIDESHI
分类号
H05K1/02;H05K1/16
主分类号
H05K1/02
代理机构
代理人
主权项
地址
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