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发明名称
SINTERED FERRITES.
摘要
申请公布号
IE24353(L)
申请公布日期
1963.09.26
申请号
IE19630000011
申请日期
1963.01.07
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN,
发明人
分类号
C04B35/26;C04B35/64;H01F1/34;(IPC1-7):H01F1/34
主分类号
C04B35/26
代理机构
代理人
主权项
地址
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