Patents
一种激光熔覆喷嘴装置及其成孔方法
- Affilication of Author(s):机械与汽车工程学院
- Patent Coverage:国内
- First Author:Jian mingde
- Type of Patent:发明专利
- State of Patent:专利授权
- Application Number:201710685429.2
- Authorization number:3872061
- Number of Inventors:1
- Service Invention or Not:no
- Application Date:2017-08-11
- Publication Date:2018-09-27
- Authorization Date:2020-07-03
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