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档案
HOT-ROLLED FLAT STEEL PRODUCT AND METHOD FOR PRODUCING A HOT-ROLLED FLAT STEEL PRODUCT
发明专利审中
2浏览
§ Ⅰ
卷宗概要
发明人
LANGE, Alexander; MERTIN, Christian; URAN, Klaus
申请日
Mar 1, 2023
公开日
Jan 6, 2026
IPC 分类
C21DC21DC21DC22CC22CC22CC22CC22CC25DC25D
CPC 分类
C21DC21DC21DC21DC21DC21DC22CC22CC22CC22CC22CC21D2201/05C25DC25DC21D2211/005C21D2211/002C23CC23C