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发明名称
Optical disc apparatus with disc type selecting function
摘要
申请公布号
EP1347451(A3)
申请公布日期
2004.10.27
申请号
EP20030251765
申请日期
2003.03.20
申请人
RICOH COMPANY LTD.
发明人
ITO, NOBUHIKO
分类号
G11B19/12;(IPC1-7):G11B19/12
主分类号
G11B19/12
代理机构
代理人
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