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发明名称
MOLDED ARTICLE FOR OPTICAL USE AND OPTICAL INFORMATION-STORAGE MEDIUM
摘要
申请公布号
EP0417775(A3)
申请公布日期
1991.06.19
申请号
EP19900117625
申请日期
1990.09.13
申请人
IDEMITSU PETROCHEMICAL CO. LTD.
发明人
TSUKAHARA, MAKOTO, C/O IDEMITSU PETROCHEMICAL CO.;UCHIYAMA, KATSUMI, C/O IDEMITSU PETROCHEMICAL CO.;FUJISHIMA, TOSHIHIKO, C/O IDEMITSU PETROCHEM. CO.
分类号
G02B1/04;C08G64/00;C08G64/06;C08G64/40;G11B7/24;G11B7/253;(IPC1-7):G11B7/24
主分类号
G02B1/04
代理机构
代理人
主权项
地址
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