Patents
一种网架杆件替换装置及方法
- School Sign:第一单位
- Disigner of the Invention:龙海垚,liuyunli,lucaifeng,liqingtao
- Type of Patent:国内
- State of Patent:专利授权
- Application Number:202210222878.4
- Service Invention or Not:no
- Application Date:2022-03-07
- Publication Date:2022-11-11
- Authorization Date:2022-11-11
- First Author:longbangyun
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