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经营范围
发明名称
PROCEDE DE DETECTION D'UNE PERTE DE
摘要
申请公布号
FR2299713(A1)
申请公布日期
1976.08.27
申请号
FR19760002532
申请日期
1976.01.30
申请人
GENERAL ELECTRIC CY
发明人
VIRGEL EARL PHILLIPS
分类号
H01H33/66;H01H33/668;(IPC1-7):H01H33/26;G01R31/12
主分类号
H01H33/66
代理机构
代理人
主权项
地址
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