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发明名称
METHOD AND DEVICE FOR OPTICALLY RECORDING AND REPRODUCING INFORMATION
摘要
申请公布号
JPH0476822(A)
申请公布日期
1992.03.11
申请号
JP19900189241
申请日期
1990.07.17
申请人
CANON INC
发明人
BABA HISATOSHI
分类号
G11B7/00;G11B7/004;G11B7/09
主分类号
G11B7/00
代理机构
代理人
主权项
地址
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