China Metallurgical Engineering Co., Ltd.
China
| Total IP | 4 |
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| Total IP Rank # | 380,138 |
| IP Activity Score | 0/5.0 0 |
| IP Activity Rank # | 1,661,163 |
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| Last Patent | 2019 - Belt roaster | |||||||||||||||
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| First Patent | 2018 - Fully-suspended flexible transmi... | |||||||||||||||
Latest Inventions, Goods, Services
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