笔(590A),申请号CN200730355829.4-传众专利搜索

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发明名称	笔(590A)
摘要
申请公布号	CN300908838D	申请公布日期	2009.04.15
申请号	CN200730355829.4	申请日期	2007.11.21
申请人	王建平	发明人	王建平
分类号	19-06	主分类号	19-06
代理机构	台州市中唯专利事务所	代理人	孙兆文
主权项
地址	315313浙江省宁波市慈溪掌起镇329国道旁宁波微亚达制笔有限公司

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