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发明名称
OPTICAL INFORMATION RECORDING AND REPRODUCING DEVICE
摘要
申请公布号
JPH02257477(A)
申请公布日期
1990.10.18
申请号
JP19890078856
申请日期
1989.03.29
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
HIROYOSHI JUN;KUROKI YUZURU;SATO ISAO
分类号
G11B20/18;G11B27/36
主分类号
G11B20/18
代理机构
代理人
主权项
地址
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