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发明名称
玩具(合金陀螺B)
摘要
右视图与左视图对称,省略右视图。
申请公布号
CN3348661D
申请公布日期
2004.01.21
申请号
CN03355313.0
申请日期
2003.07.21
申请人
陈振楷
发明人
陈振楷
分类号
21-01
主分类号
21-01
代理机构
北京科龙寰宇知识产权代理有限责任公司
代理人
孙皓晨
主权项
地址
515800 广东省澄海市广益街道埔美10队
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