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发明名称
摘要
申请公布号
JPH0215776(U)
申请公布日期
1990.01.31
申请号
JP19880094812U
申请日期
1988.07.18
申请人
发明人
分类号
H05K5/03;(IPC1-7):H05K5/03
主分类号
H05K5/03
代理机构
代理人
主权项
地址
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