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发明名称
Protective system and device
摘要
申请公布号
US2283706(A)
申请公布日期
1942.05.19
申请号
US19410395430
申请日期
1941.05.27
申请人
GENERAL ELECTRIC COMPANY
发明人
STIMSON ALLEN G.
分类号
H01H51/30
主分类号
H01H51/30
代理机构
代理人
主权项
地址
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