Original language | Chinese (Simplified) |
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Patent number | ZL202020431251.6 |
Publication status | Published - 4 Dec 2020 |
钢平台和竖井孔壁固定式挖掘设备
Francis Siu (Inventor), LAU Chi-Keung (Inventor), Xingjian Jing (Inventor), LAU Chi-Wang James (Inventor), Ping Chuen Chan (Inventor), Chi Ho Michael Yam (Inventor), LAU Chi-Ming (Inventor), Dong Guan (Inventor), Dandan Li (Inventor), Hon Kit Lai (Inventor), Nan Yang (Inventor)
Research output: Patents, agreements, assignments and companies › Patents granted