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经营范围
发明名称
FREQUENCY PROTECTIVE RELAY
摘要
申请公布号
JPH06276665(A)
申请公布日期
1994.09.30
申请号
JP19930086780
申请日期
1993.03.22
申请人
MITSUBISHI ELECTRIC CORP
发明人
IWAMARU AKIHITO
分类号
H02H3/46;(IPC1-7):H02H3/46
主分类号
H02H3/46
代理机构
代理人
主权项
地址
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