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发明名称
Circuit controlling device
摘要
申请公布号
US2081014(A)
申请公布日期
1937.05.18
申请号
US19320595077
申请日期
1932.02.25
申请人
CIRCO PRODUCTS CORPORATION
发明人
MUDON THOMAS J.
分类号
H01H3/00
主分类号
H01H3/00
代理机构
代理人
主权项
地址
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