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发明名称
Electric switch
摘要
申请公布号
US2660634(A)
申请公布日期
1953.11.24
申请号
US19510255270
申请日期
1951.11.07
申请人
CHICAGO TELEPHONE SUPPLY CORPORATION
发明人
BUSH WILKIE L.;DAILY ARTHUR M.
分类号
H01C10/36
主分类号
H01C10/36
代理机构
代理人
主权项
地址
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