UN MÉTODO DE PREPARAR ACETILENO Y BOCARBONATO SoDICO.,申请号ES19210002419-传众专利搜索

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发明名称	UN MÉTODO DE PREPARAR ACETILENO Y BOCARBONATO SoDICO.
摘要
申请公布号	ES241921(A1)	申请公布日期	1958.12.01
申请号	ES19210002419	申请日期	1958.05.14
申请人	COLUMBIA-SUTHERN CHEMICAL CORPORATION	发明人
分类号	(IPC1-7):C07;C10	主分类号	(IPC1-7):C07
代理机构		代理人
主权项
地址

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