Polyester hollow spunbond nonwoven fabric for air filter and method of preparing the same,申请号KR20080135468-传众专利搜索

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发明名称	Polyester hollow spunbond nonwoven fabric for air filter and method of preparing the same
摘要
申请公布号	KR101017294(B1)	申请公布日期	2011.02.28
申请号	KR20080135468	申请日期	2008.12.29
申请人		发明人
分类号	D04H3/14;D01D5/24;D04H3/011;D04H3/018	主分类号	D04H3/14
代理机构		代理人
主权项
地址

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