一种采煤机支撑装置
- Disigner of the Invention:wangzhongbin,刘泽,tanchao,yanhaifeng,zhouxiaomou,liuxinhua,gaopeng
- Type of Patent:国内
- State of Patent:专利授权
- Application Number:201510532832.2
- Number of Inventors:9
- Service Invention or Not:no
- Application Date:2015-08-26
- Authorization Date:2017-08-29
- First Author:SL
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