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发明名称
WIRING BOARD OF SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH02272751(A)
申请公布日期
1990.11.07
申请号
JP19890095673
申请日期
1989.04.14
申请人
MITSUBISHI ELECTRIC CORP
发明人
TAMURA KATSUHIKO
分类号
H01L23/473
主分类号
H01L23/473
代理机构
代理人
主权项
地址
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