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发明名称
OPTICAL DISK DRIVE DEVICE
摘要
申请公布号
JPH064981(A)
申请公布日期
1994.01.14
申请号
JP19920165100
申请日期
1992.06.23
申请人
RICOH CO LTD
发明人
KUDO TAKASHI
分类号
G11B19/04;G11B19/02;G11B19/20;G11B19/24;G11B19/28;G11B33/14;(IPC1-7):G11B19/02
主分类号
G11B19/04
代理机构
代理人
主权项
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