圆珠笔(二),申请号CN200530019246.5-传众专利搜索

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发明名称	圆珠笔(二)
摘要
申请公布号	CN3526873D	申请公布日期	2006.05.10
申请号	CN200530019246.5	申请日期	2005.06.27
申请人	蜻蜒铅笔株式会社	发明人	大井友纪子
分类号	19-06	主分类号	19-06
代理机构	北京三友知识产权代理有限公司	代理人	陈坚
主权项
地址	日本东京

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