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发明名称
OPTICAL RECORDING AND REPRODUCING SYSTEM
摘要
申请公布号
JPH04355296(A)
申请公布日期
1992.12.09
申请号
JP19910155435
申请日期
1991.05.31
申请人
RICOH CO LTD
发明人
OBA HIDEAKI;SEGAWA HIDEKI;OMI FUMIYA;NODA EIJI;MASUZAWA MASAHIRO
分类号
G11B33/14
主分类号
G11B33/14
代理机构
代理人
主权项
地址
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