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发明名称
SCHALTUNGSANORDNUNG ZUR VERHINDERUNG VON POTENTIALVERKOPPLUNGEN BEI SICHERUNGSAUSFALL EINER GERAETEEINHEIT, INSBESONDERE IN DER VERMITTLUNGSTECHNIK
摘要
申请公布号
DD218811(A3)
申请公布日期
1985.02.13
申请号
DD19830247209
申请日期
1983.01.13
申请人
VEB FERNMELDEWERK ARNSTADT,DD
发明人
SEHN,DIETER,DD;KRETZSCHMAR,EBERHARD,DD;WETZEL,JUERGEN,DD
分类号
H02H3/05;H02H3/38;H02H7/20;(IPC1-7):H02H7/20
主分类号
H02H3/05
代理机构
代理人
主权项
地址
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