PDF(529 KB)
The Research on Status and Countermeasures of Enterprise Patent Information Utilization——Taking 35 Important Enterprises in Hunan as Examples
Yin Xinqiang Xiao Dongmei
Library and Information Service ›› 2011, Vol. 55 ›› Issue (12) : 83-87.
PDF(529 KB)
PDF(529 KB)
The Research on Status and Countermeasures of Enterprise Patent Information Utilization——Taking 35 Important Enterprises in Hunan as Examples
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