| 申请人 |
JFE STEEL CORP., TOKIO/TOKYO;MITSUBISHI JUKOGYO K.K., TOKIO/TOKYO |
发明人 |
ISOYAMA, SHIGERU;HIRABAYASHI, TAKESHI;NIKAIDO, HIDEYUKI;YAMADA, HIROSUKE;TAMURA, NOZOMU;AMAGASA, TOSHIAKI;TAKECHI, TOSHISADA;TAKEBAYASHI, KATSUHIRO;HAYASHI, KANJI;MIYAMOTO, KUNIO;KURODA, AKIO;NAGAI, KAZUNORI;MITO, YOSHIKI;MORIMOTO, KAZUO;TSURUSAKI, KAZUYA;IZUMI, KIYOSHI |
