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发明名称
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摘要
申请公布号
US2631211(A)
申请公布日期
1953.03.10
申请号
US19500165277
申请日期
1950.05.31
申请人
THE TRIPLETT ELECTRICAL INSTRUMENT CO.
发明人
BURKHOLDER JOSEPHINE
分类号
H01H19/11;H01H19/58
主分类号
H01H19/11
代理机构
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