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发明名称
Multiple electric switch formed from magnetic elements
摘要
申请公布号
US3223800(A)
申请公布日期
1965.12.14
申请号
US19640347796
申请日期
1964.02.27
申请人
SNAPER ALVIN A
发明人
SNAPER ALVIN A.
分类号
H01H36/00
主分类号
H01H36/00
代理机构
代理人
主权项
地址
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