Inspector Gadget’s big ideas
本文作者： WANG ZI
Wu Duohui, a mechanics major at Jiangsu University (JSU), has patented 29 inventions in his three years as an undergraduate with another 10 gadgets awaiting patents. Wu has produced an invention for every month of his college career. |  |
| |||||||||||||||||||||||||||||||
京公网安备 11010502033664号