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发明名称
OPTICAL INFORMATION READ METHOD
摘要
申请公布号
JPH02132645(A)
申请公布日期
1990.05.22
申请号
JP19880285830
申请日期
1988.11.14
申请人
OLYMPUS OPTICAL CO LTD
发明人
HASHIMOTO AKIHIKO;HAYASHI YASUO
分类号
G11B7/085
主分类号
G11B7/085
代理机构
代理人
主权项
地址
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