Baoyin Special Steel Tube Co., Ltd.
China
| Total IP | 3 |
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| Total IP Rank # | 511,120 |
| IP Activity Score | 1.5/5.0 6 |
| IP Activity Rank # | 158,596 |
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| Last Patent | 2023 - Manufacturing method of ultra-th... | |||||||||||||||
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| First Patent | 2022 - Method for sleeving of multi-lay... | |||||||||||||||
Latest Inventions, Goods, Services
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