HOME > Published patent applications > Detail[Published patent application] 中空状粒子およびその製造方法2015-02-05. 2015024941 (Google Patents) , 6281832NIMS author(s)TAMURA, KenjiCreated at :2023-07-22 21:45:43 +0900 Updated at :2023-07-22 21:45:43 +0900