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Antiriot device earns national patent for Jilin farmer

(chinadaily.com.cn) Updated: 2015-04-20 19:22
Antiriot device earns national patent for Jilin farmer

A pair of mechanical tongs, 2.1m in length, weighing 2.6kg and attached to a pole, has been created by farmer Xi Yuejiu, 45, to detain and control attackers and curb violence in Northeast China's Jilin province. [Photo/IC]

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