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发明名称
OPTICAL RESIN
摘要
申请公布号
JPH01118801(A)
申请公布日期
1989.05.11
申请号
JP19870275666
申请日期
1987.11.02
申请人
NIPPON OIL & FATS CO LTD;SEIKO EPSON CORP
发明人
KOINUMA YASUYOSHI;MURATA TAKASHIGE;AMAYA NAOYUKI;KAWASHIMA JUNJI;IRIYOU TAKEAKI
分类号
G02B1/04;C08F290/00;C08F299/00
主分类号
G02B1/04
代理机构
代理人
主权项
地址
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