多体非连续截割煤岩装备
- Disigner of the Invention:cuixinxia,袁野,罗晨旭
- Note:崔新霞,袁野,罗晨旭
- Type of Patent:国际
- State of Patent:专利撤回
- Application Number:201120415083.2
- Number of Inventors:4
- Service Invention or Not:no
- Application Date:2011-10-27
- Authorization Date:2012-07-04
- First Author:LIU Songyong
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