Inventor

KAKIMOTO KAZUNOBU

2 patents

Patents

2 patents

US3939079AFeb 17, 1976

Filter medium which permits increased amount of filtration

MITSUI MINING & SMELTING CO14 citations70

US5998322ADec 7, 1999

Filter medium for molten metals

MITSUI MINING & SMELTING CO8 citations69