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发明名称
Electrical coil
摘要
申请公布号
US2444737(A)
申请公布日期
1948.07.06
申请号
US19440530447
申请日期
1944.04.11
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED
发明人
HEATH HERBERT P.
分类号
H01F5/06
主分类号
H01F5/06
代理机构
代理人
主权项
地址
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