KK

Katsumi Kotegawa

TC Tsubakimoto Chain: 1 patents #3 of 26Top 15%
Overall (1989): #90,479 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4795408 Roller chain Makoto Kanehira 1989-01-03