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发明名称
OPTICAL DISK FOR INFORMATION RECORDING
摘要
申请公布号
JPH02297738(A)
申请公布日期
1990.12.10
申请号
JP19890117436
申请日期
1989.05.12
申请人
SUMITOMO BAKELITE CO LTD
发明人
KATO MASAAKI;TANAKA JUNJI
分类号
G11B11/10;G11B11/105
主分类号
G11B11/10
代理机构
代理人
主权项
地址
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