PREPARATION OF A PURIFIED POLYVINYL ALCOHOL,申请号CAD562857-传众专利搜索

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发明名称	PREPARATION OF A PURIFIED POLYVINYL ALCOHOL
摘要
申请公布号	CA562857(A)	申请公布日期	1958.09.02
申请号	CAD562857	申请日期
申请人	VINYL PRODUCTS LIMITED	发明人	JOHN E. O. MAYNE;RALPH M. LEVINE;HENRY WARSON
分类号		主分类号
代理机构		代理人
主权项
地址

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