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经营范围
发明名称
SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH02189957(A)
申请公布日期
1990.07.25
申请号
JP19890009034
申请日期
1989.01.18
申请人
MITSUBISHI ELECTRIC CORP
发明人
TAKAYANAGI CHIKANARI;HATATE KAZUNARI
分类号
H05K9/00;H01L23/28;H01L23/29;H01L23/31
主分类号
H05K9/00
代理机构
代理人
主权项
地址
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