VERFAHREN ZUR HERSTELLUNG VON MODIFIZIERTEN POLYVINYLALKOHOLEN UND DEREN VERWENDUNG ALS UEBERZUEGE AUF PHARMAZEUTISCHEN PRAEPARATEN,申请号DE1962S078855-传众专利搜索

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发明名称	VERFAHREN ZUR HERSTELLUNG VON MODIFIZIERTEN POLYVINYLALKOHOLEN UND DEREN VERWENDUNG ALS UEBERZUEGE AUF PHARMAZEUTISCHEN PRAEPARATEN
摘要
申请公布号	DE1492117(B2)	申请公布日期	1977.02.17
申请号	DE1962S078855	申请日期	1962.04.05
申请人		发明人
分类号	A61K9/28;A61K9/32;C08F8/00;C08F8/14;(IPC1-7):C08F8/32	主分类号	A61K9/28
代理机构		代理人
主权项
地址

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