PROCEDIMIENTO PARA LA PREPARACION DE UNA PIRROLIDONA N-SUS-TITUIDA.,申请号ES19320004243-传众专利搜索

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发明名称	PROCEDIMIENTO PARA LA PREPARACION DE UNA PIRROLIDONA N-SUS-TITUIDA.
摘要
申请公布号	ES424332(A1)	申请公布日期	1975.03.16
申请号	ES19320004243	申请日期	1972.03.07
申请人	ESPINOS TAYA;BOFILL AUGE	发明人
分类号	C07D;(IPC1-7):07D/	主分类号	C07D
代理机构		代理人
主权项
地址

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