Nitrogenous condensation product and process of producing same,申请号US19370135726-传众专利搜索

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发明名称	Nitrogenous condensation product and process of producing same
摘要
申请公布号	US2194906(A)	申请公布日期	1940.03.26
申请号	US19370135726	申请日期	1937.04.08
申请人	I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT	发明人	KRZIKALLA HANS;SCHOELLER CONRAD;PANNWITZ WILHELM;DENNER HEINRICH
分类号		主分类号
代理机构		代理人
主权项
地址

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