Process for the manufacture of an azo dyestuff from para-amino-phenyl-arsonic acid,申请号GB19400007561-传众专利搜索

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法人/股东/高管

发明名称	Process for the manufacture of an azo dyestuff from para-amino-phenyl-arsonic acid
摘要
申请公布号	GB539528(A)	申请公布日期	1941.09.15
申请号	GB19400007561	申请日期	1940.04.26
申请人	ERNST ALBERT HERMANN FRIEDHEIM	发明人
分类号	C09B29/16	主分类号	C09B29/16
代理机构		代理人
主权项
地址

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