
技术供需视角下技术专利发展需求识别 ——以新能源汽车领域为例
余辉, 魏梓萌, 周晶, 程佳银, 黄炜
技术供需视角下技术专利发展需求识别 ——以新能源汽车领域为例
Identification of Demand for Technological Patent Development from the Perspective of Technology Supply and Demand:An Example of the New Energy Vehicle Industry Field
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