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发明名称
Periodically operating electric switch
摘要
申请公布号
US2320655(A)
申请公布日期
1943.06.01
申请号
US19370120360
申请日期
1937.01.13
申请人
THE CLARK CONTROLLER COMPANY
发明人
RIPPL CHARLES H.
分类号
H01H3/24;H01H33/32
主分类号
H01H3/24
代理机构
代理人
主权项
地址
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