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发明名称
摘要
申请公布号
DE2104073(A1)
申请公布日期
1971.08.05
申请号
DE19712104073
申请日期
1971.01.28
申请人
AKG AKUSTISCHE KINO GERAETE
发明人
分类号
H01H9/06;H01H25/04;(IPC1-7):H01H13/50
主分类号
H01H9/06
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