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发明名称
Improvements relating to the manufacture of insulated plates of magnetic material for electrical purposes
摘要
申请公布号
GB300911(A)
申请公布日期
1930.01.30
申请号
GB19280033852
申请日期
1928.11.19
申请人
ASSOCIATED ELECTRICAL INDUSTRIES LIMITED
发明人
分类号
H01F1/18
主分类号
H01F1/18
代理机构
代理人
主权项
地址
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