Patents
The invention relates to a die-less forming process for a bellows pipe
- Affilication of Author(s):Northeastern University
- State of Patent:Authorized patents
- Application Number:CN201510273834.4
- Authorization number:CN104858278B
- Number of Inventors:1
- Service Invention or Not:no
- Application Date:2015-05-26
- Publication Date:2015-08-26
- First Author:Zicheng Zhang