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发明名称	圆珠笔
摘要
申请公布号	CN300753020D	申请公布日期	2008.03.05
申请号	CN200730145752.8	申请日期	2007.05.18
申请人	张金星	发明人	张金星
分类号	19-06	主分类号	19-06
代理机构		代理人
主权项
地址	315400浙江省余姚市低塘街道历山村历山3队

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