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发明名称
OPTICAL INFORMATION RECORDING REPRODUCING DEVICE
摘要
申请公布号
JPH06223377(A)
申请公布日期
1994.08.12
申请号
JP19930011762
申请日期
1993.01.27
申请人
HITACHI LTD;HITACHI GAZOU JOHO SYST:KK
发明人
KAKU TOSHIMITSU;MATSUZAKI MASANORI;KAWASHIMA TORU;TSUCHINAGA HIROYUKI;MITA SEIICHI
分类号
G11B7/00;G11B7/004;G11B7/0055;G11B11/10;G11B11/105;(IPC1-7):G11B7/00
主分类号
G11B7/00
代理机构
代理人
主权项
地址
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