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发明名称
OPTICAL RECORDING MEDIA AND INFORMATION RECORDING AND REPRODUCING UNITS
摘要
申请公布号
KR0144001(B1)
申请公布日期
1998.07.15
申请号
KR19890008701
申请日期
1989.06.23
申请人
HITACHI LTD.
发明人
MAEDA, YOSHIHIDO;IKUDA, ISAO;ANDO, HISASHI;NAKAI, MASAICHI;KADO, YOSHIMI;SATO, YOSHIO;TSUBOI, NOBUYOSHI;MINEMURA, HIROYUKI
分类号
B41M5/26;G11B7/00;G11B7/003;G11B7/0045;G11B7/005;G11B7/0055;G11B7/24;G11B7/243;G11B7/30;(IPC1-7):G11B7/24
主分类号
B41M5/26
代理机构
代理人
主权项
地址
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