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发明名称
Front operated switch
摘要
申请公布号
US2213657(A)
申请公布日期
1940.09.03
申请号
US19380234528
申请日期
1938.10.12
申请人
THE TRUMBULL ELECTRIC MANUFACTURING COMPANY
发明人
ROWE RAYMOND N.
分类号
H01H21/22
主分类号
H01H21/22
代理机构
代理人
主权项
地址
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