旋挖式采煤机与掘进机截割部
- Disigner of the Invention:刘晓辉,谭长均,陈俊锋,刘增辉
- Note:刘晓辉,谭长均,陈俊锋,刘增辉
- Type of Patent:国内
- State of Patent:专利授权
- Application Number:201210079340.9
- Number of Inventors:5
- Service Invention or Not:no
- Application Date:2012-03-23
- Authorization Date:2014-01-15
- First Author:LIU Songyong
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