Verfahren zum Konzentrieren wässeriger Ameisensäure.,申请号CHD156748-传众专利搜索

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发明名称	Verfahren zum Konzentrieren wässeriger Ameisensäure.
摘要
申请公布号	CH156748(A)	申请公布日期	1932.08.31
申请号	CHD156748	申请日期	1931.07.12
申请人	LONZA ELEKTRIZITAETSWERKE UND CHEMISCHE FABRIKEN AKTIENGESELLSCHAFT (GAMPEL UND BASEL);LUESCHER,EMIL,DR.	发明人	LONZA ELEKTRIZITAETSWERKE UND CHEMISCHE FABRIKEN AKTIENGESELLSCHAFT (GAMPEL UND BASEL);LUESCHER,EMIL,DR.
分类号		主分类号
代理机构		代理人
主权项
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