多点驱动电牵引采煤机
- Disigner of the Invention:杜长龙,郑加强,cuixinxia,刘晓辉,刘增辉
- Note:机电学院 13912033086
- Type of Patent:国内
- State of Patent:专利授权
- Application Number:201310081049.X
- Number of Inventors:6
- Service Invention or Not:no
- Application Date:2013-03-14
- Authorization Date:2015-01-21
- First Author:LIU Songyong
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