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发明名称
Electrical protective system
摘要
申请公布号
US2527483(A)
申请公布日期
1950.10.24
申请号
US19460688909
申请日期
1946.08.07
申请人
RAYTHEON MANUFACTURING COMPANY
发明人
KLEMPERER HANS
分类号
H02H3/07
主分类号
H02H3/07
代理机构
代理人
主权项
地址
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