BACKPACK FOR IMPROVING VENTILATION,申请号KR20100012872U-传众专利搜索

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发明名称	BACKPACK FOR IMPROVING VENTILATION
摘要
申请公布号	KR20120004451(U)	申请公布日期	2012.06.21
申请号	KR20100012872U	申请日期	2010.12.13
申请人		发明人
分类号	A45F3/04;A45C13/00	主分类号	A45F3/04
代理机构		代理人
主权项
地址

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