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发明名称
OPTICAL DEVICE
摘要
申请公布号
EP0295891(A3)
申请公布日期
1990.12.19
申请号
EP19880305463
申请日期
1988.06.15
申请人
SUMITOMO CHEMICAL COMPANY, LIMITED
发明人
NIWANO, MASAHIRO;MANABE, KENJI
分类号
C08L25/04;C08K5/09;C08L25/06;C08L71/00;C08L71/08;C08L71/12;(IPC1-7):C08L25/04;C08L71/04
主分类号
C08L25/04
代理机构
代理人
主权项
地址
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