Valve of plastic bag for vacuum packing,申请号KR20070002262U-传众专利搜索

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发明名称	Valve of plastic bag for vacuum packing
摘要
申请公布号	KR200440713(Y1)	申请公布日期	2008.06.30
申请号	KR20070002262U	申请日期	2007.02.07
申请人		发明人
分类号	B65D30/24;B65D33/01;B65D81/20	主分类号	B65D30/24
代理机构		代理人
主权项
地址

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