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发明名称
SCHALTUNGSANORDNUNG ZUR SPANNUNGSUEBERWACHUNG IN RUECKLEITUNGEN VON GLEICHSTROMBAHNNETZEN
摘要
申请公布号
DD150975(A1)
申请公布日期
1981.09.23
申请号
DD19800221238
申请日期
1980.05.20
申请人
SITTNIK,GERNOT,DD
发明人
SITTNIK,GERNOT,DD
分类号
H02H3/14;(IPC1-7):H02H3/14
主分类号
H02H3/14
代理机构
代理人
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