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发明名称
PROTECTIVE RELAY DEVICE
摘要
申请公布号
JPS5256340(A)
申请公布日期
1977.05.09
申请号
JP19750132534
申请日期
1975.11.05
申请人
TOKYO DENRYOKU KK;MITSUBISHI DENKI KK
发明人
OCHIAI TOMOYOSHI;IWASAKI MINORU;MAEDA KOUJI
分类号
H02H3/28
主分类号
H02H3/28
代理机构
代理人
主权项
地址
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