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发明名称
SEMICONDUCTOR SWITCHING APPARATUS
摘要
申请公布号
JPH03234090(A)
申请公布日期
1991.10.18
申请号
JP19900030165
申请日期
1990.02.09
申请人
NGK INSULATORS LTD
发明人
ISHIBASHI CHIHIRO;MATSUOKA SUSUMU
分类号
H05K7/20
主分类号
H05K7/20
代理机构
代理人
主权项
地址
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