转让视角下专利技术转移类型分布与演化特征研究:以31个省市AI领域为例
曾闻, 王曰芬
Research on the distribution and evolution characteristics of urban patent technology transfer types from the perspective of assignment
Zeng Wen, Wang Yuefen
数据分析与知识发现
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DOI: 10.11925/infotech.2096-3467.2024.0660
