中南大学
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Home一种高速激光填丝焊接高强双相钢薄板的工艺
Release time:2025-06-13
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- Patent Applicant:
- 中南大学
- Disigner of the Invention:
- Luo Fenghua, 周海铭, 姚谷, 李柘林, 李自刚
- Type of Patent:
- 技术发明
- Application Number:
- 2017111790252
- Authorization number:
- CN107931835B
- Number of Inventors:
- 5
- Service Invention or Not:
- no
- Application Date:
- 4306-02-01
- Publication Date:
- 4320-12-01
- Authorization Date:
- 4339-06-01
- First Author:
- Luo Fenghua
- Pre One:一种高强度双相钢厚板的高速激光填丝深熔焊接方法
- Next One:一种甘氨酸与硝酸银络合制备载银活性炭的方法