Oxygen permeable hard contact lens.,申请号EP19900104440-传众专利搜索

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发明名称	Oxygen permeable hard contact lens.
摘要
申请公布号	EP0387706(B1)	申请公布日期	1994.10.26
申请号	EP19900104440	申请日期	1990.03.08
申请人	KURARAY CO., LTD.	发明人	IKARI, MASAHIRO
分类号	C08F230/08;G02B1/04;(IPC1-7):G02B1/04;C08F222/18;C08F220/24;C08F212/14	主分类号	C08F230/08
代理机构		代理人
主权项
地址

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