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.
The Research on Status and Countermeasures of Enterprise Patent Information Utilization——Taking 35 Important Enterprises in Hunan as Examples
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