HOME > Published patent applications > Detail[Published patent application] 真空用摺動材料2002-09-25. 2002276663 (Google Patents) NIMS author(s)TOSA, MasahiroGOTO, MasahiroCreated at :2023-07-22 21:44:44 +0900 Updated at :2023-07-22 21:44:44 +0900