| 申请人 |
NIPPON STEEL CORPORATION;NIPPON STEEL CHEMICAL CO. LTD. |
发明人 |
OHTSUBO, T. R&D LABORATORIES-I, NIPPON STEEL CORP.;FUJIOKA, Y. R&D LABORATORIES-I, NIPPON STEEL CORP.;CHIBA, K. R&D LABORATORIES-I, NIPPON STEEL CORP.;KONO, T. R&D LABORATORIES-I, NIPPON STEEL CORP.;MURATA, T. R&D LABORATORIES-II, NIPPON STEEL CORP.;HAMADA, N. R&D LABORATORIES-II, NIPPON STEEL CORP.;YAMASAKI, M. 1908-23, KITAHASSAKU-CHO;HORITA, YOSHIHARU |
