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发明名称
INFORMATION RECORDING/REPRODUCING DEVICE
摘要
申请公布号
JPH03147583(A)
申请公布日期
1991.06.24
申请号
JP19890284929
申请日期
1989.11.02
申请人
CANON INC
发明人
KURONUMA AKIRA
分类号
G11B23/50;G11B7/00;G11B7/004
主分类号
G11B23/50
代理机构
代理人
主权项
地址
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