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发明名称
AVSVOVLING
摘要
申请公布号
NO171247(C)
申请公布日期
1993.02.17
申请号
NO19890000943
申请日期
1989.03.06
申请人
IMPERIAL CHEMICAL INDUSTRIES PLC
发明人
DENNY, PATRICK JOHN;SHIPLEY, DAVID GRAHAM
分类号
B01D53/52;B01D53/14;B01J20/06;C07C7/148;C10G25/00;(IPC1-7):B01D53/04
主分类号
B01D53/52
代理机构
代理人
主权项
地址
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