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lizhaofeng

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With Certificate of Graduation for Doctorate Study

山东大学

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一种工业固废基注浆套管封固材料及其制备方法

Release Time:2021-05-22 Hits:

Title:一种工业固废基注浆套管封固材料及其制备方法
Institution:岩土与地下工程研究院
Type of Patent:Invent
Application Number:202110390735.X
Number of Inventors:2
Service Invention or Not:No
Application Date:2021-04-12
Publication Date:2022-08-09
Authorization Date:2022-08-09
Release Time:2021-05-22