一种房车的扩展机构
Release time:2024-08-09
Hits:
- Affilication of Author(s):
- 艺术学院
- Scope of patent:
- 国内
- Type of Patent:
- Utility models
- State of Patent:
- 专利申请
- Service Invention or Not:
- yes
- Application Date:
- 2024-07-15
- First Author:
- wang fazhan
- Pre One:一种高品质铜铬合金的致密化工艺
- Next One:一种用于薄壁矩形梁的拼装焊接胎具及其使用方法