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经营范围
发明名称
GROUNDDFAULT PROTECTING RELAY
摘要
申请公布号
JPS5583422(A)
申请公布日期
1980.06.23
申请号
JP19780154929
申请日期
1978.12.18
申请人
TOKYO SHIBAURA ELECTRIC CO
发明人
KATOU SHIGERU
分类号
H02H3/347;H02H3/32;H02H3/38
主分类号
H02H3/347
代理机构
代理人
主权项
地址
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