Manufacture of monoazo-dyestuffs,申请号US19300459836-传众专利搜索

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发明名称	Manufacture of monoazo-dyestuffs
摘要
申请公布号	US1824686(A)	申请公布日期	1931.09.22
申请号	US19300459836	申请日期	1930.06.07
申请人	J.R. GEIGY S.A.	发明人	RICHARD BERNHARD
分类号	C09B29/30	主分类号	C09B29/30
代理机构		代理人
主权项
地址

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