Patents
The invention relates to a forming method and a device for a serpentine metal flat tube
- Affilication of Author(s):Northeastern University
- State of Patent:Authorized patents
- Application Number:CN201710600818.0
- Authorization number:CN107243531B
- Number of Inventors:6
- Service Invention or Not:no
- Application Date:2017-07-21
- Publication Date:2018-11-02
- First Author:Zicheng Zhang