POLYVINYL ALCOHOL DERIVATIVES AND CROSSLINKED HYDROGEL CONTACT LENSES MADE THEREFROM,申请号ZA19860005688-传众专利搜索

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发明名称	POLYVINYL ALCOHOL DERIVATIVES AND CROSSLINKED HYDROGEL CONTACT LENSES MADE THEREFROM
摘要
申请公布号	ZA8605688(B)	申请公布日期	1987.03.25
申请号	ZA19860005688	申请日期	1986.07.30
申请人	CIBA-GEIGY AG.	发明人	MERRILL GOLDENBERG;KARL FRIEDRICH MUELLER
分类号	C07C;C08F	主分类号	C07C
代理机构		代理人
主权项
地址

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