PREPARATION OF 3,7-DIAMINODIBENZOTHIOPHENEDIOXIDE-2,8-DISULFONIC ACID,申请号CAD517521-传众专利搜索

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发明名称	PREPARATION OF 3,7-DIAMINODIBENZOTHIOPHENEDIOXIDE-2,8-DISULFONIC ACID
摘要
申请公布号	CA517521(A)	申请公布日期	1955.10.18
申请号	CAD517521	申请日期
申请人	AMERICAN CYANAMID COMPANY	发明人	SIEN MOO TSANG
分类号		主分类号
代理机构		代理人
主权项
地址

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