Feng HE Ying ZAO Group Co., Ltd.
China
Total IP | 4 |
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Total IP Rank # | 383,372 |
IP Activity Score | 1.4/5.0 5 |
IP Activity Rank # | 196,825 |
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Last Patent | 2023 - Coastal zone ecological protecti... | |||||||||||||||
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First Patent | 2018 - Self-heat preservation building ... |
Latest Inventions, Goods, Services
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