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发明名称
POLYMERIC FILMS EFFECTIVE AS OPTICAL PHASE RETARDERS AND POLARISING ASSEMBLIES
摘要
申请公布号
EP0297841(A3)
申请公布日期
1989.04.12
申请号
EP19880305892
申请日期
1988.06.29
申请人
SUMITOMO CHEMICAL COMPANY, LIMITED
发明人
NAKAMURA, KIMISHIGE;OKADA, TOYOKAZU;SAKAKURA, KAZUAKI;HIGASHI, KOJI;KIKUI, HITOSHI;ICHINOSE, KEIZO
分类号
G02B5/30;G02F1/13363;(IPC1-7):G02B27/28;G02F1/133
主分类号
G02B5/30
代理机构
代理人
主权项
地址
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