Filter,申请号GB19940020978-传众专利搜索

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发明名称	Filter
摘要
申请公布号	GB9420978(D0)	申请公布日期	1994.12.07
申请号	GB19940020978	申请日期	1994.10.18
申请人	SCAPA GROUP PLC	发明人
分类号	B01D39/08;B01D39/16;B01D39/20;C08J9/24;D21F1/00;D21F7/08	主分类号	B01D39/08
代理机构		代理人
主权项
地址

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