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发明名称
Fremgangsmåde til fremstilling af sintrede magnetsystemer, bestående af permanentmagnetmateriale og dele af ferromagnetisk blødt materiale.
摘要
申请公布号
DK69306(C)
申请公布日期
1949.06.07
申请号
DK19440002329
申请日期
1944.08.23
申请人
DEUTSCHE EDELSTAHLWERKE AKTIENGESELLSCHAFT
发明人
分类号
H01F7/02;H01F41/02
主分类号
H01F7/02
代理机构
代理人
主权项
地址
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