Shangdong Dongshan Xinyi Coal Mine Co., Ltd.
China
| Create a watch for Shangdong Dongshan Xinyi Coal Mine Co., Ltd. | |
| Total IP | 1 |
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| Total IP Rank # | 1,295,293 |
| IP Activity Score | 0/5.0 0 |
| IP Activity Rank # | 1,707,733 |
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| Last Patent | 2019 - Cleaning device for plate-and-fr... | |||||||||||||||
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| First Patent | 2018 - Cleaning device for plate-and-fr... | |||||||||||||||
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