Transparent resin and plastic lens,申请号EP19940309678-传众专利搜索

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发明名称	Transparent resin and plastic lens
摘要
申请公布号	EP0661307(B1)	申请公布日期	1997.10.15
申请号	EP19940309678	申请日期	1994.12.22
申请人	HITACHI CHEMICAL CO., LTD.	发明人	KAWAI, TOSHIYASU;SUZUKI, MINORU;KAWAI, HIROMASA;KANEGA, FUMIAKI
分类号	C08F220/28;G02B1/04;(IPC1-7):C08F220/28;C08F220/20	主分类号	C08F220/28
代理机构		代理人
主权项
地址

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