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经营范围
发明名称
Verfahren und Einrichtung zur Herstellung eines mehrpoligen, anisotropen, zylinderfoermigen, gesinterten Permanentmagneten
摘要
申请公布号
DE1026013(B)
申请公布日期
1958.03.13
申请号
DE1954N008732
申请日期
1954.04.07
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
WEBER GERARD HUGO
分类号
H01F7/02
主分类号
H01F7/02
代理机构
代理人
主权项
地址
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