| 申请人 |
MITSUBISHI PETROCHEMICAL CO., LTD., TOKIO/TOKYO, JP;MITSUBISHI JUKOGYO K.K., TOKIO/TOKYO, JP;CATALYSTS & CHEMICALS INDUSTRIES CO., LTD., TOKIO/TOKYO, J;MITSUBISHI PETROCHEMICAL ENGINEERING CO.,LTD., TOKIO/TOKYO, JP |
发明人 |
IMANARI, MAKOTO, INASHIKI-GUN IBARAKI-KEN, JP;KOSHIKAWA, TAKEO, INASHIKI-GUN IBARAKI-KEN, JP;YAMAUCHI, AKIHIRO, KOGANEI-SHI TOKYO, JP;HANADA, MASAYUKI, KITAKYUSHU-SHI FUKUOKA-KEN, JP;FUKUDA, MORIO, KITAKYUSHU-SHI FUKUOKA-KEN, JP;NAGANO, KIYOSHI, KITAKYUSHU-SHI FUKUOKA-KEN, JP |
