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发明名称
Line fault detector
摘要
申请公布号
US2769868(A)
申请公布日期
1956.11.06
申请号
US19520272034
申请日期
1952.02.18
申请人
PHILLIPS PETROLEUM COMPANY
发明人
BROWNLOW CECIL L.
分类号
G01R31/08
主分类号
G01R31/08
代理机构
代理人
主权项
地址
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