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经营范围
发明名称
INFORMATION RECORDING AND REPRODUCING DEVICE
摘要
申请公布号
JPH02148486(A)
申请公布日期
1990.06.07
申请号
JP19880299715
申请日期
1988.11.29
申请人
OLYMPUS OPTICAL CO LTD
发明人
YAMAMORI YOSHIYUKI
分类号
G11B23/50
主分类号
G11B23/50
代理机构
代理人
主权项
地址
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TILE CLIP
