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发明名称
Improvements relating to cooling electrical apparatus
摘要
申请公布号
GB804618(A)
申请公布日期
1958.11.19
申请号
GB19570002155
申请日期
1957.01.21
申请人
CHARLES HANCOCK GRAHAM
发明人
分类号
H01F27/12
主分类号
H01F27/12
代理机构
代理人
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