| 申请日期 | 2026-01-13 | 申请号 | EP08251427 |
| 公开（公告）号 | EP2002921B1 | 公开（公告）日 | 2015-12-09 |
| 公开国别 | EP | 申请人省市代码 | 全国 |
| 申请人 | United Technologies Corporation; The Curators Of The University Of Missouri | ||
| 简介 | A welded structure that includes first and second metal parts derived from Al-RE-TM alloys, which are secured together at a welded joint by friction stir welding. | ||
|
您还没有登录，请登录后查看下载地址
|
客服热线：
手机版
二维码
