发明授权
- 专利标题: A MANUFACTURING METHOD OF ORIENTED SI STEEL WITH HIGH ELECTRIC-MAGNETIC PROPERTY
- 专利标题(中): 制造方法取向硅钢具有高的电,磁感式
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申请号: EP09725052.6申请日: 2009-03-25
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公开(公告)号: EP2272995B1公开(公告)日: 2012-09-05
- 发明人: YANG, Guohua , SUN, Huande , JI, Yaming , LI, Guobao , HEI, Hongxu
- 申请人: Baoshan Iron & Steel Co., Ltd.
- 申请人地址: South Building No. 1813 Mudanjiang Road Shanghai 201900 CN
- 专利权人: Baoshan Iron & Steel Co., Ltd.
- 当前专利权人: Baoshan Iron & Steel Co., Ltd.
- 当前专利权人地址: South Building No. 1813 Mudanjiang Road Shanghai 201900 CN
- 代理机构: Modiano, Micaela Nadia
- 优先权: CN200810035079 20080325
- 国际公布: WO2009117959 20091001
- 主分类号: C21D1/26
- IPC分类号: C21D1/26 ; C21D8/12 ; C21D6/00 ; C21D9/46 ; C22C38/00 ; C22C38/02 ; C22C38/04 ; C22C38/06 ; B21B1/24 ; C22C38/16 ; C21D3/04 ; C21D8/02
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