A PRODUCER OF A NEGATIVE ION,申请号KR19990023642U-传众专利搜索

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发明名称	A PRODUCER OF A NEGATIVE ION
摘要
申请公布号	KR200174285(Y1)	申请公布日期	2000.03.15
申请号	KR19990023642U	申请日期	1999.10.20
申请人	KIM, TAE IK;PARK, HYUN DOUK	发明人	PARK, HYUN DOUK;KIM, TAE IK
分类号	B01D46/00;(IPC1-7):B01D46/00	主分类号	B01D46/00
代理机构		代理人
主权项
地址

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