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发明名称
戒指
摘要
申请公布号
CN301038767D
申请公布日期
2009.10.14
申请号
CN200830079352.6
申请日期
2008.08.08
申请人
中国地质大学(武汉)
发明人
王 芳;包德清
分类号
11-01
主分类号
11-01
代理机构
武汉华旭知识产权事务所
代理人
刘 荣
主权项
地址
430074湖北省武汉市洪山区鲁磨路388号
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