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发明名称
VORRICHTUNG ZUR AUSLOESUNG VON SIGNALEN BEI ELEKTRISCHEN ALARM-BZW. UEBERWACHUNGSEINRICHTUNGEN
摘要
申请公布号
DE6934341(U)
申请公布日期
1970.01.08
申请号
DE19690034341U
申请日期
1969.08.28
申请人
HELMUT MARX;HELMUT WENNER
发明人
HELMUT MARX;HELMUT WENNER
分类号
主分类号
代理机构
代理人
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