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发明名称
MEHRFACHMAGNETKOPF MIT ABSCHIRMANORDNUNG
摘要
申请公布号
DE1474428(B2)
申请公布日期
1977.05.05
申请号
DE1965N027438
申请日期
1965.10.06
申请人
发明人
分类号
G11B5/265;G11B5/29;(IPC1-7):G11B5/28;G11B5/11
主分类号
G11B5/265
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代理人
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