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发明名称
ELECTRONIC CIRCUIT DEVICE
摘要
申请公布号
JPH07321441(A)
申请公布日期
1995.12.08
申请号
JP19940109456
申请日期
1994.05.24
申请人
HITACHI LTD;HITACHI TOBU SEMICONDUCTOR LTD
发明人
KANNO TOSHIO;TSUKUI SEIICHIRO;CHIKADA TOMOSHI
分类号
H05K7/12;H05K1/18;H05K3/30;H05K3/34;(IPC1-7):H05K1/18
主分类号
H05K7/12
代理机构
代理人
主权项
地址
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