
基于有效专利的专利权人竞争力评价的实证研究——以口腔医学技术领域为例
雷琴1,刘芳2
基于有效专利的专利权人竞争力评价的实证研究——以口腔医学技术领域为例
Empirical Research on the Evaluation of Patentee’s Competitiveness Based on Active Patents: Take the Technology Field of Stomatology as an Example
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