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发明名称
OPTICAL RECORDING/REPRODUCING DEVICE
摘要
申请公布号
JPH02306470(A)
申请公布日期
1990.12.19
申请号
JP19890126698
申请日期
1989.05.22
申请人
CANON INC
发明人
ENDOU MASAYA
分类号
G11B20/10;G11B7/00;G11B7/005
主分类号
G11B20/10
代理机构
代理人
主权项
地址
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