PDF(571 KB)
An Empirical Research on Technology Research Fronts Monitoring Method by Using Patent Citation Analysis
Tang Xiaoli Sun Taotao
Library and Information Service ›› 2011, Vol. 55 ›› Issue (20) : 77-81.
PDF(571 KB)
PDF(571 KB)
An Empirical Research on Technology Research Fronts Monitoring Method by Using Patent Citation Analysis
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