BETA-4-PENTOXY-BENZOYL-ALPHA-HYDROXY-ACRYLIC ACID AND ETHYLESTER OF THE SAME AND METHOD FOR MAKING THEM,申请号CS19760004987-传众专利搜索

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发明名称	BETA-4-PENTOXY-BENZOYL-ALPHA-HYDROXY-ACRYLIC ACID AND ETHYLESTER OF THE SAME AND METHOD FOR MAKING THEM
摘要
申请公布号	CS196623(B1)	申请公布日期	1980.03.31
申请号	CS19760004987	申请日期	1976.07.29
申请人	ZIKAN,VIKTOR,CS;SEMONSKY,MIROSLAV,CS;REZABEK,KAREL,CS	发明人	ZIKAN,VIKTOR,CS;SEMONSKY,MIROSLAV,CS;REZABEK,KAREL,CS
分类号	(IPC1-7):C07C57/06	主分类号	(IPC1-7):C07C57/06
代理机构		代理人
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