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发明名称
OPTICAL INFORMATION REPRODUCTING APPARATUS
摘要
申请公布号
KR930001057(B1)
申请公布日期
1993.02.13
申请号
KR19900004235
申请日期
1990.03.29
申请人
MATSUSHITA ELECTRIC IND. CO., LTD.
发明人
HIROYOSHI, JUN;KUROKI, YUZURU;SATOU, ISAO
分类号
G11B20/18;G11B27/36;(IPC1-7):G11B7/00
主分类号
G11B20/18
代理机构
代理人
主权项
地址
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