Air cleaner capable of confirming filter exchange time,申请号KR20040023479-传众专利搜索

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发明名称	Air cleaner capable of confirming filter exchange time
摘要
申请公布号	KR100544875(B1)	申请公布日期	2006.01.24
申请号	KR20040023479	申请日期	2004.04.06
申请人		发明人
分类号	B01D46/42	主分类号	B01D46/42
代理机构		代理人
主权项
地址

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