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发明名称
Electric switch
摘要
申请公布号
US2488778(A)
申请公布日期
1949.11.22
申请号
US19480052623
申请日期
1948.10.04
申请人
CUTLER-HAMMER, INC.
发明人
MEUER GEORGE J.
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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