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经营范围
发明名称
CABLE FAULT LOCATION
摘要
申请公布号
GB1508352(A)
申请公布日期
1978.04.26
申请号
GB19750002239
申请日期
1975.01.17
申请人
ELECTRICITY COUNCIL
发明人
分类号
G01R31/11;(IPC1-7):G01R31/11
主分类号
G01R31/11
代理机构
代理人
主权项
地址
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