| 申请人 |
NIPPON STEEL CORP., TOKIO/TOKYO, JP |
发明人 |
INAZUMI, TADAHIRO, C/O TECHNICAL DEVELOPM. BUREAU, FUTTSU CITY, CHIBA PREFECTURE, JP;FUJIMOTO, MASAMI, C/O TECHNICAL DEVELOPMENT BUREAU, FUTTSU CITY, CHIBA PREFECTURE, JP;SATOU, SHUUICHI, C/O TECHNICAL DEVELOPMENTBUREAU, FUTTSU CITY, CHIBA PREFECTURE, JP;SATOU, KEIJI, C/O TECHNICAL DEVELOPMENT BUREAU, FUTTSU CITY, CHIBA PREFECTURE, JP |
