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发明名称
Manually operated switch with trip-free overload
摘要
申请公布号
US2703350(A)
申请公布日期
1955.03.01
申请号
US19520315540
申请日期
1952.10.18
申请人
CUTLER-HAMMER, INC.
发明人
ROSING THEODORE F.
分类号
H01H71/20;H01H71/52;H01H73/04
主分类号
H01H71/20
代理机构
代理人
主权项
地址
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