Verfahren zur Darstellung eines Stickstoffduengers,申请号DED559144D-传众专利搜索

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发明名称	Verfahren zur Darstellung eines Stickstoffduengers
摘要
申请公布号	DE559144(C)	申请公布日期	1932.09.16
申请号	DED559144D	申请日期	1930.02.18
申请人	DR. HERBERT WITTEK	发明人
分类号	C05C1/00;C05C7/00;C05C13/00	主分类号	C05C1/00
代理机构		代理人
主权项
地址

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