双电机U形薄煤层采煤机截割部
- Disigner of the Invention:袁野,江红祥,cuixinxia,付林,高魁东
- Note:袁野,江红祥,崔新霞,付林,高魁东
- Type of Patent:国际
- State of Patent:专利撤回
- Application Number:201220199581.2
- Number of Inventors:6
- Service Invention or Not:no
- Application Date:2012-05-07
- Authorization Date:2012-12-05
- First Author:LIU Songyong
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