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经营范围
发明名称
FAULTY SECTION DETECTION SYSTEM OF DISTRIBUTION LINE
摘要
申请公布号
JPH04200232(A)
申请公布日期
1992.07.21
申请号
JP19900331558
申请日期
1990.11.28
申请人
HITACHI LTD
发明人
SAKO EIZABURO;MIYAZAKI TERUNOBU;HAGA HIROSHI;INAGAKI KEIZO
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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