一种屋面防水层的抗裂保护砂浆
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:
- 秦萌
- Type of Patent:
- 发明专利
- State of Patent:
- 专利授权
- Application Number:
- 201210434271.9
- Service Invention or Not:
- yes
- Application Date:
- 2012-11-04
- Authorization Date:
- 2014-07-02
- First Author:
- sunhongzhe,梁兴文,dengmingke
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