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发明名称
OPTICAL INFORMATION PROCESSING APPARATUS
摘要
申请公布号
KR950008945(B1)
申请公布日期
1995.08.09
申请号
KR19870006408
申请日期
1987.06.24
申请人
HITACHI CO., LTD.
发明人
KAKU, TOSHIMITSU;KAZUO, SHIGEMATSU;TSUNODA, YOSHITO;MAEDA, TAKESHI
分类号
G11B7/00;G11B7/004;G11B7/0055;G11B7/09;G11B7/30;G11B11/105;G11B19/04;G11B27/19;G11B27/30;(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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