№ EP4674999A1发明专利
审中AL-SI ALLOY FOR CASTING, AL-SI ALLOY CASTING AND METHOD FOR PRODUCING AL-SI ALLOY CASTING
AL-SI ALLOY FOR CASTING, AL-SI ALLOY CASTING AND METHOD FOR PRODUCING AL-SI ALLOY CASTING
❖Nippon Light Metal Company, Ltd.; Nikkei MC Aluminium Co., Ltd.INOUE, Ryosuke; ISOBE, Tomohiro; HORIKAWA, HiroshiJan 6, 2026C22C, B22D, C22B +118