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发明名称
Safety switch
摘要
申请公布号
US2272972(A)
申请公布日期
1942.02.10
申请号
US19400320949
申请日期
1940.02.26
申请人
MARTIN HERMAN
发明人
HERMAN MARTIN
分类号
H01R13/527;H01R13/703
主分类号
H01R13/527
代理机构
代理人
主权项
地址
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