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发明名称
Electric momentary switch
摘要
申请公布号
US2496135(A)
申请公布日期
1950.01.31
申请号
US19450609404
申请日期
1945.08.07
申请人
SEDWITZ IRA M
发明人
SEDWITZ IRA M.
分类号
H01H37/60
主分类号
H01H37/60
代理机构
代理人
主权项
地址
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