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发明名称
OPTICAL MATERIAL OF LOW SPECIFIC GRAVITY AND EXCELLENT IMPACT RESISTANCE, OPTICAL MOLDING PRODUCT USING THE OPTICAL MATERIAL AND MANUFACTURING METHOD THEREOF
摘要
申请公布号
EP0430073(A3)
申请公布日期
1992.07.22
申请号
EP19900122318
申请日期
1990.11.22
申请人
NIPPON SHOKUBAI KAGAKU KOGYO CO. LTD.
发明人
MATSUDA, TATSUHITO;FUNAE, YASUAKI;YOSHIDA, MASAHIRO;YAMAMOTO, TETSUYA;TAKEMURA, MANABU
分类号
C08F222/10;G02B1/04;(IPC1-7):G02B1/04;C08F220/20;C08F212/04;C08F299/02
主分类号
C08F222/10
代理机构
代理人
主权项
地址
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