Patents
一种受拉杆件置换装置及方法
- School Sign:第一单位
- Disigner of the Invention:龙海垚,韩方磊,lulimin,Qianjin Shu
- Type of Patent:国内
- State of Patent:专利授权
- Application Number:202210226941.1
- Service Invention or Not:no
- Application Date:2022-03-08
- Authorization Date:2023-07-14
- First Author:longbangyun
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