专利检索 ap:("Norsk Hydro ASA") AND inv:"WEYKAMP, Helen" 第 1 页

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发明公开
A 6XXX ALLOY FOR EXTRUSION WITH IMPROVED PROPERTIES AND A PROCESS FOR MANUFACTURING EXTRUDED PRODUCTS 审中-公开

公开(公告)号：EP4437154A1

公开(公告)日：2024-10-02

申请号：EP22822319.4

申请日：2022-11-23

申请人： Norsk Hydro ASA

发明人： TUNDAL, Ulf Håkon , REISO, Oddvin , MØRTSELL, Eva Anne , WEYKAMP, Helen , RØYSET, Jostein , INDRIYATI, Martha

IPC分类号： C22C21/08 , B21C23/14 , B21C29/00 , C22F1/05

CPC分类号： C22C21/08 , C22F1/05 , B21C29/003 , B21C23/085 , B21C35/023