| 申请人 |
MITSUBISHI JUKOGYO KABUSHIKI KAISHA;NISSHIN STEEL CO., LTD. |
发明人 |
KENICHI, YANAGI, C/O HIROSHIMA TECHNICAL INSTITUTE;TOSHIO, TAGUCHI, C/O HIROSHIMA TECHNICAL INSTITUTE;YOSHITERU, MORIYAMA, C/O SAKAI WORKS;MITSUHIKO, SAKO, C/O SAKAI WORKS;TAKUYA, AIKO, C/O SAKAI WORKS;SHINJI, KAMURA, C/O SAKAI WORKS;SHINJI, KAMURA, C/O SAKAI WORKS |
