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发明名称
Magnetically-actuated switch device
摘要
申请公布号
US2905784(A)
申请公布日期
1959.09.22
申请号
US19550524333
申请日期
1955.07.26
申请人
G. M. GIANNINI & CO., INC.
发明人
DUCATI ADRIANO CAVALIERI
分类号
H01H51/28
主分类号
H01H51/28
代理机构
代理人
主权项
地址
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