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发明名称
Improvements in cages for screening inductance coils
摘要
申请公布号
GB369889(A)
申请公布日期
1932.03.31
申请号
GB19300028444
申请日期
1930.09.23
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
H05K9/00
主分类号
H05K9/00
代理机构
代理人
主权项
地址
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