Savvy carpenter secures national patent
(chinadaily.com.cn) Updated: 2016-01-10 14:32
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Carpenter Li Jingyang, 65, takes care of an electric-powered wooden ox he took six years to design before completing it in 2014 at his residential village courtyard in Yongji County, Northeast 皇冠体育app's Jilin province, Jan 7, 2016. The wooden ox was recently approved as a national patent.[Photo/IC] |
