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View up-to-date information on CHN ENERGY Investment Group Co Ltd patents, including inventor and filing insights.
Patent Trends
| Publication Identifier | Document Type | Title | Classification-CPC | Publication Date |
|---|---|---|---|---|
| CN117148338A | Application | 矿区环境数据的处理方法、装置和矿区环境数据处理系统 | December 01, 2023 | |
| CN117145479A | Application | 露天矿端帮压煤联采方法 | December 01, 2023 | |
| CN117143610A | Application | 土壤改良保水胶囊颗粒、其制备方法及应用 | December 01, 2023 | |
| CN220109955U | Grant | 焊接面罩 | December 01, 2023 | |
| CN117126599A | Application | 一种光热疏水涂料及其制备方法和应用 | November 28, 2023 |
Top Inventors by Filings (Count by publication)
| Name | Count |
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