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Long before Europe saw its first book or compass, China had already invented paper, movable type printing, gunpowder, and directional tools. Known as the Four Great Inventions, these breakthroughs ...

BEIJING, 23 January (BelTA - Xinhua) - The number of high-value invention patents held on the Chinese mainland had reached 2.29 million by the end of last year, growing at a faster pace than that of ...