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发明名称
Program selector switch
摘要
申请公布号
US2536256(A)
申请公布日期
1951.01.02
申请号
US19490128869
申请日期
1949.11.22
申请人
HOTPOINT INC.
发明人
BERG RALPH L.
分类号
H01H43/10;H01H43/12
主分类号
H01H43/10
代理机构
代理人
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地址
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