一种用于高空投影设备换位的自行走升降车
Release time:2024-08-09
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- Affilication of Author(s):
- 机电工程学院
- Scope of patent:
- 国内
- Disigner of the Invention:
- 杨旭,豆卫涛,王泽杰,贾永康
- Type of Patent:
- Utility models
- State of Patent:
- 专利授权
- Application Number:
- 2018217756490
- Service Invention or Not:
- yes
- Application Date:
- 2018-10-30
- Authorization Date:
- 2019-06-18
- First Author:
- wanghaitao,Lichen Shi
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