HOME > Published patent applications > Detail[Published patent application] 希土類元素と遷移金属の合金の製造方法、及び、希土類元素の酸化物の還元方法2025-12-11. 2025180920 (Google Patents) NIMS author(s)TAKAHASHI, YukikoCreated at :2025-12-14 03:14:11 +0900 Updated at :2025-12-14 03:14:11 +0900