PDF(5866 KB)
The Characteristics of Net- Based Patent Information Resource for the Competitive Intelligence Research
Pan Wei, Tan Baolian
Library and Information Service ›› 2002, Vol. 46 ›› Issue (1) : 76-80.
PDF(5866 KB)
PDF(5866 KB)
The Characteristics of Net- Based Patent Information Resource for the Competitive Intelligence Research
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