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发明名称
POWER DISTRIBUTION LINE PROTECTION RELAY AND POWER DISTRIBUTION LINE DEVICE
摘要
申请公布号
JPH0226222(A)
申请公布日期
1990.01.29
申请号
JP19880176818
申请日期
1988.07.15
申请人
HITACHI LTD
发明人
MIYAZAKI TERUNOBU
分类号
H02H7/26
主分类号
H02H7/26
代理机构
代理人
主权项
地址
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