Verfahren zur Koernung von kristallinem Harnstoff,申请号DE19641443969-传众专利搜索

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发明名称	Verfahren zur Koernung von kristallinem Harnstoff
摘要
申请公布号	DE1443969(A1)	申请公布日期	1969.03.20
申请号	DE19641443969	申请日期	1964.10.09
申请人	W.R. GRACE & CO.	发明人	DOUGHERTY,CHARLES
分类号	B01J2/12;C05C9/00	主分类号	B01J2/12
代理机构		代理人
主权项
地址

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