| 申请人 |
MITSUI PETROCHEMICAL INDUSTRIES, LTD., TOKIO/TOKYO, JP |
发明人 |
YOSHITAKE, JUNICHI, KASUGA-SHI FUKUOKA-KEN, JP;KITANI, HIROAKI, KUGA-GUN YAMAGUCHI-KEN, JP;KASHIWA, NORIO, IWAKUNI-SHI YAMAGUCHI-KEN, JP;MURANAKA, TAKESHI, ICHIHARA-SHI CHIBA-KEN, JP;TOMINARI, KENICHI, IWAKUNI-SHI YAMAGUCHI-KEN, JP;NAGAMATSU, SHIGEKI, OHTAKE-SHI HIROSHIMA-KEN, JP |
