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发明名称
摘要
申请公布号
JPS57186986(U)
申请公布日期
1982.11.27
申请号
JP19810073340U
申请日期
1981.05.22
申请人
发明人
分类号
H05K1/14;H05K3/36
主分类号
H05K1/14
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