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发明名称
Automatic switch
摘要
申请公布号
US2298910(A)
申请公布日期
1942.10.13
申请号
US19410408053
申请日期
1941.08.23
申请人
ASSOCIATED ELECTRIC LABORATORIES, INC.
发明人
WILLIS BERNARD D.
分类号
H01H67/16
主分类号
H01H67/16
代理机构
代理人
主权项
地址
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