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发明名称
MAGNETISCHE STRUKTUR
摘要
申请公布号
DE2730498(A1)
申请公布日期
1978.01.26
申请号
DE19772730498
申请日期
1977.07.06
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
TURLEY STACY,WILLIAM;BERNARD VOERMANS,ANTONIUS;LOGMANS,HANS
分类号
C30B29/28;H01F10/24;H01F10/28;(IPC1-7):H01F10/02
主分类号
C30B29/28
代理机构
代理人
主权项
地址
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