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经营范围
发明名称
OPTICAL DISK SUBSTRATE
摘要
申请公布号
EP0241900(A3)
申请公布日期
1989.02.15
申请号
EP19870105480
申请日期
1987.04.13
申请人
SUMITOMO CHEMICAL COMPANY, LIMITED
发明人
IMAI, SHOZABURO;ISOBE, MICHIHISA;YOKOO, KAZUHIRO;MATSUURA, HIDEAKI
分类号
C08F220/14;C08F220/10;G11B7/24;G11B7/253;(IPC1-7):G11B7/24
主分类号
C08F220/14
代理机构
代理人
主权项
地址
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