| 申请人 |
MITSUI PETROCHEMICAL INDUSTRIES, LTD., TOKIO/TOKYO, JP |
发明人 |
SAKASHITA, TASKESHI, IWAKUNI-SHI YAMAGUCHI-KEN, JP;SHIMODA, TOMOAKI, KUGA-GUN YAMAGUCHI-KEN, JP;SUDO, MASARU, OHTAKE-SHI HIROSHIMA-KEN, JP;AGOU, TOKINORI, SAEKI-GUN HIROSHIMA-KEN, JP;KUWABARA, MASAHIRO, KUGA-GUN YAMAGUCHI-GUN, JP;TANAKA, MASAHIDE, IWAKUNI-SHI YAMAGUCHI-GUN, JP |
