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发明名称
MAGNETKOPF FUER VIDEORECORDER
摘要
申请公布号
DE3431457(A1)
申请公布日期
1985.03.14
申请号
DE19843431457
申请日期
1984.08.27
申请人
ALPS ELECTRIC CO., LTD., TOKIO/TOKYO, JP
发明人
TAKIZAWA, TAKASHI;ODAHARA, KATSUO, NIIGATA, JP
分类号
C22C1/10;C22C45/04;G11B5/127;G11B5/147;H01F1/153;(IPC1-7):G11B5/14;G11B5/42
主分类号
C22C1/10
代理机构
代理人
主权项
地址
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