Inventor

SATO AKIMUNE

JP4 patents

Patents

4 patents

US4189130AFeb 19, 1980

Blast-furnace tuyere

KAWASAKI STEEL CO19 citations71

US4301726ANov 24, 1981

Method of marking hot material

KAWASAKI STEEL CO3 citations60

US4942773AJul 24, 1990

Device for sampling steel material

KAWASAKI STEEL CO4 citations59

US4833930AMay 30, 1989

Method of sampling steel material and a device therefor

KAWASAKI STEEL CO3 citations58