MK

Mitsuru Kawaguchi

KC Kotobuki Engineering & Manufacturing Co.: 2 patents #2 of 14Top 15%
📍 Kure, JP: #307 of 736 inventorsTop 45%
Overall (All Time): #2,342,924 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4667887 Sand producing method and apparatus — 1987-05-26
4515316 Method of withdrawing particulate material from dead-bed of centrifugal crusher and centrifugal crusher suitable for carrying the method into practice — 1985-05-07