Beijing Jingkelun Engineering Design and Research Institute Co., Ltd.
China
Total IP | 11 |
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Total IP Rank # | 139,176 |
IP Activity Score | 1.9/5.0 13 |
IP Activity Rank # | 67,045 |
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Last Patent | 2023 - Radiation heat dissipation and r... | |||||||||||||||
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First Patent | 2021 - Single-stage carbon dioxide mult... |
Latest Inventions, Goods, Services
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