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发明名称
Centrifugal operated switch
摘要
申请公布号
US2421213(A)
申请公布日期
1947.05.27
申请号
US19440529884
申请日期
1944.04.05
申请人
FRIDEN CALCULATING MACHINE CO., INC.
发明人
MOODY JOHN L.
分类号
H01H35/10
主分类号
H01H35/10
代理机构
代理人
主权项
地址
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