Process for the preparation of glyoxal sulphate,申请号US19330697474-传众专利搜索

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发明名称	Process for the preparation of glyoxal sulphate
摘要
申请公布号	US1999995(A)	申请公布日期	1935.04.30
申请号	US19330697474	申请日期	1933.11.10
申请人	E. I. DU PONT DE NEMOURS & COMPANY	发明人	PERKINS MELVIN A.
分类号	C07C303/32;C07C305/04	主分类号	C07C303/32
代理机构		代理人
主权项
地址

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