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发明名称
Electromagnetic coupling device
摘要
申请公布号
US2465602(A)
申请公布日期
1949.03.29
申请号
US19450579030
申请日期
1945.02.21
申请人
BRYAN PERKINS LOYA
发明人
PERKINS LOYA BRYAN
分类号
H01F17/00
主分类号
H01F17/00
代理机构
代理人
主权项
地址
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