Purification of para-aminosalicylic acid and its alkali metal salts,申请号US19500150547-传众专利搜索

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发明名称	Purification of para-aminosalicylic acid and its alkali metal salts
摘要
申请公布号	US2658073(A)	申请公布日期	1953.11.03
申请号	US19500150547	申请日期	1950.03.18
申请人	MONSANTO CHEMICAL COMPANY	发明人	TERPSTRA MARRINE A.
分类号		主分类号
代理机构		代理人
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地址

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