Process of forming naphthenic acid solutions,申请号US19530346784-传众专利搜索

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发明名称	Process of forming naphthenic acid solutions
摘要
申请公布号	US2895914(A)	申请公布日期	1959.07.21
申请号	US19530346784	申请日期	1953.04.03
申请人	FIRMA RHEIN-CHEMIE G.M.B.H.	发明人	KERN RUDOLF;SCHEURER HANS;ZORN HERMANN;KRUPPKE EUGEN
分类号		主分类号
代理机构		代理人
主权项
地址

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