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发明名称
POROWNAWCZOPRADOWE URZADZENIE ZABEZPIECZAJACE OD ZWARC Z ZIEM W ELEKTRYCZNYCH SIECIACH PRZESYLOWYCH
摘要
申请公布号
PL106711(B1)
申请公布日期
1980.01.31
申请号
PL19760188062
申请日期
1976.03.17
申请人
发明人
分类号
H02H3/16;(IPC1-7):H02H3/16
主分类号
H02H3/16
代理机构
代理人
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