Inventor

YOSHII NOBUO

JP2 patents

Patents

2 patents

US4346010AAug 24, 1982

Process for recovering fine coal particles from slurry of finely divided coal

HITACHI SHIPBUILDING ENG CO28 citations79

US4401278AAug 30, 1983

Apparatus for granulating coal

HITACHI SHIPBUILDING ENG CO1 citations49