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发明名称
摘要
申请公布号
BE722214(A)
申请公布日期
1969.04.11
申请号
BED722214
申请日期
1968.10.11
申请人
发明人
分类号
H01P3/08;H01P3/13;H05K1/02;H05K1/05;H05K1/14;H05K3/42;H05K3/44
主分类号
H01P3/08
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代理人
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