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发明名称
防滑试管
摘要
后视图、左视图、右视图与主视图相同,故省略。
申请公布号
CN300739671D
申请公布日期
2008.01.30
申请号
CN200630198280.8
申请日期
2006.12.06
申请人
刘庆民
发明人
刘庆民
分类号
24-02
主分类号
24-02
代理机构
代理人
主权项
地址
272600山东省济宁市梁山县人民中路43号
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