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经营范围
发明名称
Plastic lens.
摘要
申请公布号
EP0071475(A1)
申请公布日期
1983.02.09
申请号
EP19820304006
申请日期
1982.07.29
申请人
HOYA LENS CORPORATION
发明人
TARUMI, NIRO;OKUBO, YOICHI;YOSHIMOTO, SEIICHI
分类号
C08F18/00;C08F218/00;G02B1/04;G02C7/02;(IPC1-7):C08F218/16
主分类号
C08F18/00
代理机构
代理人
主权项
地址
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