HYDROGEN SULFIDE TRAP,申请号GB19880020956-传众专利搜索

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发明名称	HYDROGEN SULFIDE TRAP
摘要
申请公布号	GB2209625(A)	申请公布日期	1989.05.17
申请号	GB19880020956	申请日期	1988.09.07
申请人	* W.R.GRACE & CO.	发明人	GWAN * KIM
分类号	B01D53/52;B01D53/14;B01D53/86;B01D53/94	主分类号	B01D53/52
代理机构		代理人
主权项
地址

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