N, n'-tetra-acetic acids,申请号US19510251458-传众专利搜索

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发明名称	N, n'-tetra-acetic acids
摘要
申请公布号	US2709178(A)	申请公布日期	1955.05.24
申请号	US19510251458	申请日期	1951.10.15
申请人	J. R. GEIGY A. G.	发明人	SCHLAPFER HANS;BINDLER JAKOB
分类号		主分类号
代理机构		代理人
主权项
地址

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