HOME > Published patent applications > Detail[Published patent application] 溶接性に優れた鋼製厚肉材料とその製造方法2000-09-05. 2000239781 (Google Patents) , 3538613NIMS author(s)TSUZAKI, KaneakiCreated at :2023-07-22 21:44:38 +0900 Updated at :2023-07-22 21:44:38 +0900