PDF(2676 KB)
PDF(2676 KB)
PDF(2676 KB)
基于专利信息的中美区块链技术竞争态势分析
({{custom_author.role_cn}}), {{javascript:window.custom_author_cn_index++;}}Analysis on the Technological Competition Situation of Blockchain between China and the United States based on Patent Information
({{custom_author.role_en}}), {{javascript:window.custom_author_en_index++;}}区块链, 专利信息, 技术竞争, 中美比较
Blockchain, Patent Information, Technology Competition, Comparison between China and America
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