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发明名称
棋盘(082226)
摘要
其他视图无设计要点,省略其他视图。
申请公布号
CN301118451D
申请公布日期
2010.01.20
申请号
CN200830279135.1
申请日期
2008.12.30
申请人
上海浦东知识产权中心;李林青
发明人
李林青
分类号
21-01
主分类号
21-01
代理机构
上海光华专利事务所
代理人
盛际丰
主权项
地址
201203上海市浦东新区张江高科技园区春晓路350号
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