国产热热热精品,亚洲视频久久】日韩,三级婷婷在线久久,99人妻精品视频,精品九热人人肉肉在线,AV东京热一区二区,91po在线视频观看,久久激情宗合,青青草黄色手机视频

Economy

Markets

Industries

Insights

Reports

Events

China's patent applications up 21.1% in 2007

(Xinhua)
Updated: 2008-04-17 14:31

The State Intellectual Property Office of China accepted 694,000 patent applications in 2007, up 21.1 percent, according to a press conference by the Information Office of the State Council in Beijing on Thursday.

By the end of 2007, China had accepted four million foreign and domestic patent applications, according to the conference.