Schedule 0 9:00 AM - 9:15 AM [S202-01] Investigation of bearings in Fuji Electric motors in 1924 ~About bearings manufactured by SKF in the early 1920s~ 〇Chiaki Kikyo1 (1. トヨタ産業技術記念館) Keywords:ベアリング、1920年代、精度、材質、工業技術