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发明名称
MAGNETIC TAPE CASSETTES
摘要
申请公布号
HK41587(A)
申请公布日期
1987.06.05
申请号
HK19870000415
申请日期
1987.05.28
申请人
SONY CORPORATION
发明人
KENICHI HORIKAWA;YOSHINORI YAMAMOTO;KENJI KAWAKAMI
分类号
G11B23/087;G11B23/30;(IPC1-7):G11B15/08
主分类号
G11B23/087
代理机构
代理人
主权项
地址
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