2009 Annual Report of Chinese Patents in Force
Yu Dawei; Wang Xiaohu The Development Planning Dept. State Intellectual Property Office; P.R.China. No.6 Xitucheng Road Haidian District; Beijing 100088

..............page:33-50

ke xue guan cha gao yue

..............page:67

ci chou de san wei cheng xiang

..............page:24

International Patent Analysis on Composite Materials Technology
Liu Xiaoping National Science Library; Chinese Academy of Sciences; Beijing 100190; China

..............page:25-32

zai guang xue wei qiang nei shi xian guang zi de bo se - ai yin si tan ning ju

..............page:15

Analysis of Technical Innovation Development Trends of High-Tech Industries in China,Part 2:Development Characteristics
Dong Yu*; Xing Ying; Zhang Wei National Science Library; Chinese Academy of Sciences; Beijing; 100190; China

..............page:16-24

tong guo sheng pin zhuan huan shi xian dian xin bo duan de dan guang liang zi bian pin

..............page:24

International Development of Stem Cell
Xu Ping; Wang Yue; Xiong Yan; Chen Daming; Wang Xiaoli; Yu Jianrong* Shanghai Information Center of Life Sciences; CAS; Shanghai 200031; China

..............page:1-15