FILTER DEVICE,申请号GB19830010232-传众专利搜索

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发明名称	FILTER DEVICE
摘要
申请公布号	GB8310232(D0)	申请公布日期	1983.05.18
申请号	GB19830010232	申请日期	1983.04.15
申请人	GELMAN SCIENCES INC	发明人
分类号	B01D29/00;B01D29/01;B01D35/02;(IPC1-7):B01D13/00	主分类号	B01D29/00
代理机构		代理人
主权项
地址

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