Progressive multifocal ophthalmic lens,申请号GB19920022492-传众专利搜索

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发明名称	Progressive multifocal ophthalmic lens
摘要
申请公布号	GB2261527(A)	申请公布日期	1993.05.19
申请号	GB19920022492	申请日期	1992.10.26
申请人	* ESSILOR INTERNATIONAL	发明人	CLAUDE * PEDRONO
分类号	G02C7/06;G02C7/02	主分类号	G02C7/06
代理机构		代理人
主权项
地址

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