№ EP4675018A1发明专利
审中CRUCIBLE AND METHOD FOR MANUFACTURING SAME
CRUCIBLE AND METHOD FOR MANUFACTURING SAME
❖Sec Carbon, Ltd.YAMAGUCHI, Tomoki; NISHIKIORI, Tokujiro; SHIOMI, Hiromu; WATANABE, Masahide; ODAGAKI, Manabu; SONE, ShinnosukeJan 6, 2026C30B10