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发明名称
STATIC PROTECTION IMPEDANCE RELAY
摘要
申请公布号
GB1299933(A)
申请公布日期
1972.12.13
申请号
GB19700022048
申请日期
1970.05.07
申请人
ALLMANNA SVENSKA ELEKTRISKA AKTIEBOLAGET
发明人
ANDERS HELGE;TORKEL JOHANSSON
分类号
H02H3/40
主分类号
H02H3/40
代理机构
代理人
主权项
地址
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