申请人 |
KAWASAKI STEEL CORP., TOKIO/TOKYO, JP |
发明人 |
MASUI, SUSUMI, TECHNICAL RESEARCH DIVISION, CHIBA-SHI, CHIBA 260, JP;SAKATA, KEI, TECHNICAL RESEARCH DIVISION, CHIBA-SHI, CHIBA 260, JP;TOGASHI, FUSAO, TECHNICAL RESEARCH DIVISION, CHIBA-SHI, CHIBA 260, JP |