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发明名称
CONTACT LENS.
摘要
申请公布号
EP0436727(B1)
申请公布日期
1995.06.07
申请号
EP19900910886
申请日期
1990.07.31
申请人
HOYA CORPORATION
发明人
NOMURA, MASASHI;YOKOYAMA, YUUICHI;FUTAMURA, HIDEYUKI;TSUCHIYA, MAKOTO
分类号
C08F220/28;G02B1/04;(IPC1-7):G02C7/04
主分类号
C08F220/28
代理机构
代理人
主权项
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