| 申请人 |
KAWASAKI JUKOGYO K K,;SUMITOMO HEAVY INDUSTRIES, LTD.,;NIPPON KOKAN K K,;HITACHI ZOSEN CORPORATION,;MITSUBISHI JUKOGYO K K,;SHADAN HOJIN NIPPON ZOSEN KENKYU KYOKAI, |
发明人 |
MIYAZAKI, SEIJI,;MAYU, HIROKAZU,;IMAMURA, HIROSHI,;OROGANE, TAKAFUMI,;TAKADA, KAZUMI,;CHIBA, RYUJI,;KATAYAMA, FUSAICHI,;HIBI, TERUMI, |
