混凝土抗渗密封仪
Release time:2024-08-09
Hits:
- Affilication of Author(s):
- 材料科学与工程学院
- Scope of patent:
- 实用新型
- Disigner of the Invention:
- 刘芳
- Type of Patent:
- 国内
- State of Patent:
- 专利申请
- Service Invention or Not:
- yes
- Application Date:
- 2022-09-05
- First Author:
- 金瑞灵,yangxiaodong
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