Patents
- 李洪喜 , shenling,刘初升,王存款,陈杲,武继达,洪瑞,黄卓,赵薇,一种天井钻机钻杆自动安装及拆卸装置
- 李洪喜 , 赵薇,shenling,刘初升,杨晓东,王存款,陈杲,武继达,洪瑞,黄卓,一种滚轴筛集中润滑系统
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