周宗青
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Patents
一种地下工程围岩危石垮塌模拟用平台、模拟系统及方法
2024-11-08 Hits:
Type of Patent:发明
Application Number:US12129621B.2
Number of Inventors:6
Service Invention or Not:no
Application Date:2020-07-10
Publication Date:2024-10-29
Authorization Date:2024-10-29
Publication Date:2024-10-29
Application Date:2020-07-10
Authorization Date:2024-10-29
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