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公开(公告)号:EP4416312A1
公开(公告)日:2024-08-21
申请号:EP22800790.2
申请日:2022-10-20
申请人: Tata Steel Limited
发明人: GHOSH, Chiradeep , KUMAR, Rahul
CPC分类号: C22C38/44 , C22C38/46 , C22C38/06 , C21D2211/00820130101 , C21D8/0226 , C21D8/0263 , C21D8/0205 , C21D1/18 , C21D6/004 , C22C38/02 , C22C38/04