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发明名称
COOLING ELECTROMAGNETIC DEVICES
摘要
申请公布号
GB8824960(D0)
申请公布日期
1988.11.30
申请号
GB19880024960
申请日期
1988.10.25
申请人
FITTER JOHAN CHRISTIAN
发明人
分类号
H01F17/04;H01F17/06;H01F27/08;H01F30/10;H01F36/00;(IPC1-7):H01F15/06
主分类号
H01F17/04
代理机构
代理人
主权项
地址
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