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发明名称
围棋盘
摘要
1.省略其它视图。2.请求保护的外观设计包含有色彩。
申请公布号
CN3561006D
申请公布日期
2006.09.13
申请号
CN200530137347.2
申请日期
2005.11.22
申请人
徐启彬
发明人
徐启彬
分类号
21-01
主分类号
21-01
代理机构
济宁众城专利事务所
代理人
江禹春
主权项
地址
272000山东省济宁市第一中学物理教研室
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