一种双组分聚氨酯改性沥青
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:
- 廖四萍,向敏,王永兵,应国强
- Type of Patent:
- 发明专利
- State of Patent:
- 专利申请
- Service Invention or Not:
- yes
- Application Date:
- 2019-12-09
- First Author:
- zhangqian
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