| 申请人 |
MITSUBISHI PETROCHEMICAL CO., LTD.;MITSUBISHI JUKOGYO KABUSHIKI KAISHA;SAKAI CHEMICAL INDUSTRY CO., LTD.,;CATALYSTS & CHEMICALS INDUSTRIES CO., LTD.;MITSUBISHI PETROCHEMICAL ENGINEERING CO., LTD. |
发明人 |
IMANARI, MAKOTO;KOSHIKAWA, TAKEO;YAMAUCHI, AKIHIRO;HANADA, MASAYUKI;FUKUDA, MORIO;NAGANO, KIYOSHI;RIKIMARU, HIROAKI SAKAI CHEMICAL INDUSTRY CO.,LTD.;NAKATSUJI, TADAO SAKAI CHEMICAL INDUSTRY CO.,LTD.;UMABA, TOSHIKATSU SAKAI CHEMICAL INDUSTRY CO.,LTD.;NAGANO, KAZUHIKO SAKAI CHEMICAL INDUSTRY CO.,LTD.;MISHINA, KAZUYA SAKAI CHEMICAL INDUSTRY CO.,LTD.;SHIMIZU, HIROMITSU SAKAI CHEMICAL INDUSTRY CO.,LTD |
