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发明名称
PROTECTIVE RELAY UNIT
摘要
申请公布号
JPS57189514(A)
申请公布日期
1982.11.20
申请号
JP19810072273
申请日期
1981.05.15
申请人
TOKYO SHIBAURA DENKI KK
发明人
MITSUGI TAKUMI
分类号
H02H3/05;H02H3/40
主分类号
H02H3/05
代理机构
代理人
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