一种手持便携式扬尘采集装置
Release time:2024-08-09
Hits:
- Affilication of Author(s):
- 建筑学院
- Scope of patent:
- 国内
- Disigner of the Invention:
- 陈昱竹,李子易,王启元,赵子异,王靖雯,杨延戈
- Type of Patent:
- Utility models
- State of Patent:
- 专利授权
- Application Number:
- 202020262339X
- Authorization number:
- 211652257
- Service Invention or Not:
- yes
- Application Date:
- 2020-03-04
- Authorization Date:
- 2020-10-09
- First Author:
- dangxiaoqing,zhangqian
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