| 申请人 |
NIPPON STEEL CORP., TOKIO/TOKYO, JP;HITACHI ZOSEN CORP., OSAKA, JP |
发明人 |
NAKAMURA, MITSURU C/O NIPPON STEEL CORP.,, HOKKAI-DO, JP;TODA, YUKATA C/O NIPPON STEEL CORP.. MURORAN WORKS, MURORAN-SHI, JP;NOGUCHI, YUKIO C/O NIPPON STEEL CORP. TECHNICAL, CHIBA-KEN, JP;ISHIBASHI, TOSHIHIRO C/O NIPPON STEEL CORP.,, FUTTSU-SHI CHIBA-KEN, JP;TAGUCHI, ICHIZO C/O HITACHI ZOSEN CORP., OSAKA, JP;TSUMURA, JUN-ICHI C/O HITACHI ZOSEN CORP., OSAKA, JP |
