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王世博

Patents

一种短程传动采煤机摇臂装置

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Disigner of the Invention:wangshibo,韩忠亮,liuwanli,liwei,葛世荣

Type of Patent:国际

State of Patent:专利授权

Application Number:201420743755.6

Number of Inventors:6

Service Invention or Not:no

Application Date:2014-12-02

Authorization Date:2015-05-06

First Author:张务果