HOME > Published patent applications > Detail[Published patent application] 炭素および窒素、または炭素のみを含む希土類多ホウ化物とその製造方法2002-03-08. 2002068730 (Google Patents) , 3527943NIMS author(s)MORI, TakaoCreated at :2023-07-22 21:44:42 +0900 Updated at :2023-07-22 21:44:42 +0900