UN PROCEDIMIENTO PARA LA PREPARACIoN DE PRODUCTOS DE CONDENSACIoN,申请号ES19580001977-传众专利搜索

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发明名称	UN PROCEDIMIENTO PARA LA PREPARACIoN DE PRODUCTOS DE CONDENSACIoN
摘要
申请公布号	ES197758(A1)	申请公布日期	1953.07.01
申请号	ES19580001977	申请日期	1951.04.27
申请人	VARIAPAT, A.G.	发明人
分类号	(IPC1-7):C07	主分类号	(IPC1-7):C07
代理机构		代理人
主权项
地址

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