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发明名称
袖珍式氧气泵
摘要
右视图与左视图对称,故省略右视图。
申请公布号
CN3274333D
申请公布日期
2003.01.22
申请号
CN02330604.1
申请日期
2002.06.12
申请人
丁宝栋
发明人
丁宝栋
分类号
15-02
主分类号
15-02
代理机构
天津市三利有限责任专利代理事务所
代理人
阎俊芬
主权项
地址
300131天津市红桥区光荣道竹山路1号
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