Inventor

SATO MITSUKUNI

JP3 patents

Patents

3 patents

US5665264ASep 9, 1997

Submerged nozzle mounting/dismounting apparatus

SHINAGAWA REFRACTORIES CO17 citations71

US5482192AJan 9, 1996

Plate brick cartridge for a slide gate valve, and slide gate valve of using the cartridge

SHINAGAWA REFRACTORIES CO9 citations71

US4609338ASep 2, 1986

Apparatus for pressure molding firebrick

SHINAGAWA REFRACTORIES CO5 citations56