- 专利标题： ALUMINUM COATED BLANK AND MANUFACTURING METHOD THEREOF
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申请号： US18400580申请日： 2023-12-29
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公开(公告)号： US20240226982A9公开(公告)日： 2024-07-11
- 发明人: Chang Yong Lee , Sung Ryul Kim , Jeong Seok Kim , Joo Sik Hyun , Yoo Dong Chung
- 申请人： Hyundai Steel Company
- 申请人地址： KR Incheon
- 专利权人： Hyundai Steel Company
- 当前专利权人： Hyundai Steel Company
- 当前专利权人地址： KR Incheon
- 优先权： KR 20200142532 2020.10.29
- 分案原申请号： US17110707 2020.12.03
- 主分类号： B21D22/02
- IPC分类号： B21D22/02 ; B23K26/21 ; B23K35/02 ; B23K35/30 ; C21D9/46 ; C22C38/02 ; C22C38/04 ; C22C38/06
摘要：
According to an exemplary embodiment of the present disclosure, disclosed is an aluminum coated blank that includes a first coated steel sheet; a second coated steel sheet connected to the first coated steel sheet; and a joint portion that connects the first coated steel sheet to the second coated steel plate at a boundary between the first coated steel sheet and the second coated steel sheet.
公开/授权文献
- US20240131569A1 ALUMINUM COATED BLANK AND MANUFACTURING METHOD THEREOF 公开/授权日：2024-04-25
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