Addition products of sulfuric acid and polycarboxylic tertiary amino acids,申请号US19470778046-传众专利搜索

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发明名称	Addition products of sulfuric acid and polycarboxylic tertiary amino acids
摘要
申请公布号	US2532392(A)	申请公布日期	1950.12.05
申请号	US19470778046	申请日期	1947.10.04
申请人	BERSWORTH FREDERICK C	发明人	BERSWORTH FREDERICK C.
分类号	C07C305/00	主分类号	C07C305/00
代理机构		代理人
主权项
地址

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