Patents
The utility model relates to an automatic die drawing and predrawing equipment for a tube cold drawing machine
Release Time:2023-10-07 Hits:
- Title:The utility model relates to an automatic die drawing and predrawing equipment for a tube cold drawing machine
- Institution:Northeastern University
- State of Patent:Authorized patents
- Application Number:CN201510497918.6
- Authorization Number:CN105057374B
- Number of Inventors:4
- Service Invention or Not:No
- Application Date:2015-08-12
- Publication Date:2015-11-18
- First Author:Zicheng Zhang