Antiriot device earns patent for Jilin farmer
( chinadaily.com.cn )
2015-04-20
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The inventor demonstrates how his device works, April 13. According to Xi, the tongs become tight once they grip someone or a captive struggles. They automatically secure the assailant's limb when it touches an arm or leg. The tongs could be used by police to suppress violence or assist in rescues. [Photo/IC] |
