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经营范围
发明名称
MAGNETKOPFANORDNUNG
摘要
申请公布号
DE2904617(A1)
申请公布日期
1979.08.16
申请号
DE19792904617
申请日期
1979.02.07
申请人
SONY CORP.
发明人
MAJIMA,OSUMA
分类号
G11B5/592;G11B5/53;G11B5/584;G11B5/588;(IPC1-7):G11B21/08;H04N5/78
主分类号
G11B5/592
代理机构
代理人
主权项
地址
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