学生算盘,申请号CN200530061220.7-传众专利搜索

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发明名称	学生算盘
摘要
申请公布号	CN3504911D	申请公布日期	2006.02.08
申请号	CN200530061220.7	申请日期	2005.06.08
申请人	纪树琛	发明人	纪树琛
分类号	18-01	主分类号	18-01
代理机构	汕头新星专利事务所	代理人	林希南
主权项
地址	515041广东省汕头市华山路龙湖工业区A3幢2楼东侧银河星文具有限公司

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