一种考虑压力注浆锚杆承载力的量测设备
Release time:2024-08-09
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- Affilication of Author(s):
- 土木工程学院
- Scope of patent:
- 国内
- Disigner of the Invention:
- 王琳,薛中飞,吴艾芳,尚森
- Type of Patent:
- Utility models
- State of Patent:
- 专利授权
- Application Number:
- 2020206192720
- Authorization number:
- ZL 2020 2 0619272.0
- Service Invention or Not:
- yes
- Application Date:
- 2020-04-22
- Authorization Date:
- 2020-11-06
- First Author:
- zhengwenjie
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