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经营范围
发明名称
Supervision of electric systems
摘要
申请公布号
US2095117(A)
申请公布日期
1937.10.05
申请号
US19350027963
申请日期
1935.06.22
申请人
GENERAL ELECTRIC COMPANY
发明人
BANCKER ELBERT H.;BUELL ROY C.
分类号
H02H1/04
主分类号
H02H1/04
代理机构
代理人
主权项
地址
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