TE

Tsuneo Egawa

MM Mitsubishi Mining: 1 patents #32 of 234Top 15%
Overall (1989): #47,614 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4799836 Method and apparatus for machining the side edge surface of a web plate Shingo Kurisu, Shunji Omori, Hiroyuki Takenaka, Takuro Mitsunaga, Nobuo Kiyama 1989-01-24