Hydroxy-aromatic alkylene di-imino di-acetic acids and salts,申请号US19500193542-传众专利搜索

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发明名称	Hydroxy-aromatic alkylene di-imino di-acetic acids and salts
摘要
申请公布号	US2624760(A)	申请公布日期	1953.01.06
申请号	US19500193542	申请日期	1950.11.01
申请人	BERSWORTH FREDERICK C	发明人	BERSWORTH FREDERICK C.
分类号		主分类号
代理机构		代理人
主权项
地址

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