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发明名称
Electromagnetic device
摘要
申请公布号
US2412123(A)
申请公布日期
1946.12.03
申请号
US19430484266
申请日期
1943.04.23
申请人
HOWARD CARPENTER RUPERT EVAN
发明人
CARPENTER RUPERT EVAN HOWARD
分类号
H01H51/22
主分类号
H01H51/22
代理机构
代理人
主权项
地址
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