2-hydroxy-3-naphthoic acid piperazides,申请号US19640395349-传众专利搜索

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发明名称	2-hydroxy-3-naphthoic acid piperazides
摘要
申请公布号	US3312705(A)	申请公布日期	1967.04.04
申请号	US19640395349	申请日期	1964.08.07
申请人	KEUFFEL & ESSER COMPANY	发明人	SUS OSKAR;DOTSCH HANS-DIETER
分类号	G03C1/58	主分类号	G03C1/58
代理机构		代理人
主权项
地址

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