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发明名称
OPTICAL DISK
摘要
申请公布号
KR910008505(B1)
申请公布日期
1991.10.18
申请号
KR19910011447
申请日期
1991.07.06
申请人
MATSUSHIDA ELECTRIC CO.,LTD.
发明人
TAKKAKI YUUCHI;SATTOO ISAO;ICHINOSE MAKKOTO;MUKKUSHIMA YOSHIHISA;KUROKKI YUCHURU
分类号
G11B7/007;G11B7/24073;(IPC1-7):G11B7/24
主分类号
G11B7/007
代理机构
代理人
主权项
地址
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