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发明名称
ELEKTRISCHE SCHALTANORDNUNG FUER EIN GERAET ZUM MAGNETISIEREN UND ENTMAGNETISIEREN VON DAUERMAGNETEN
摘要
申请公布号
DE2447363(B2)
申请公布日期
1977.10.06
申请号
DE19742447363
申请日期
1974.10.04
申请人
发明人
分类号
H01F13/00;(IPC1-7):H01F13/00
主分类号
H01F13/00
代理机构
代理人
主权项
地址
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