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发明名称
Ground fault neutralizer system
摘要
申请公布号
US2523002(A)
申请公布日期
1950.09.19
申请号
US19490130260
申请日期
1949.11.30
申请人
GENERAL ELECTRIC COMPANY
发明人
DILLOW NOEL E.
分类号
H02H9/08
主分类号
H02H9/08
代理机构
代理人
主权项
地址
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