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发明名称
摘要
申请公布号
JPS5288673(U)
申请公布日期
1977.07.02
申请号
JP19750177380U
申请日期
1975.12.26
申请人
发明人
分类号
H05K1/14;H05K3/36;H05K7/08
主分类号
H05K1/14
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