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发明名称	笔筒(2)
摘要
申请公布号	CN301254656S	申请公布日期	2010.06.09
申请号	CN200830117548.X	申请日期	2008.08.28
申请人	陕西科技大学	发明人	高艳萍;曹新芳
分类号	19-06	主分类号	19-06
代理机构	西安智大知识产权代理事务所 61215	代理人	刘国智
主权项
地址	710021 陕西省西安市未央区大学园区陕西科技大学

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