WORLD SCI-TECH R&D ›› 2024, Vol. 46 ›› Issue (3): 426-437.doi: 10.16507/j.issn.1006-6055.2024.02.001
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YANG Xinyu1,2 LI Zhao1 CAO Fengxia1
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Abstract:
Key words: Hydrogen Industry, Patents, Technological Innovation, Key Technologies, Patent Layout
YANG Xinyu LI Zhao CAO Fengxia. Analysis of Global Hydrogen Energy Industry Technological Innovation Trends from Patent Perspective[J]. WORLD SCI-TECH R&D, 2024, 46(3): 426-437.
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URL: https://www.globesci.com/EN/10.16507/j.issn.1006-6055.2024.02.001
https://www.globesci.com/EN/Y2024/V46/I3/426