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The TianHan organize 2013 annual autumn tourism of employees;
Time:2014-02-20 Click:1308
In 2013 September, TianHan’s independent invention of the "cold food drying machine" submitted 1 invention patents, 3 utility model patents, of which 3 utility model patents in 2013 September by the State Intellectual Property Office; 1invention patents in 2013 October by the State Intellectual Property Office ofpreliminary qualification examination .(with acceptance notice)
