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经营范围
发明名称
PROTECTIVE RELAYING SYSTEM
摘要
申请公布号
JPS63245212(A)
申请公布日期
1988.10.12
申请号
JP19870075803
申请日期
1987.03.31
申请人
TOSHIBA CORP
发明人
YAMAURA MITSURU
分类号
H02H3/26;H02H3/28;H02J13/00
主分类号
H02H3/26
代理机构
代理人
主权项
地址
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