申请人 |
MITSUI PETROCHEMICAL INDUSTRIES, LTD., TOKIO/TOKYO, JP |
发明人 |
SAGANE, TOSHIHIRO, C/O MITSUI PETROCHEMICAL, KUGA-GUN, YAMAGUCHI-KEN, JP;YAMAGUCHI, HIDEAKI C/O MITSUI PETROCHEMICAL, KUGA-GUN, YAMAGUCHI-KEN, JP;MINAMI, SHUJI C/O MITSUI PETROCHEMICAL, KUGA-GUN, YAMAGUCHI-KEN, JP;MIZUNO, AKIRA, C/O MITSUI PETROCHEMICAL, KUGA-GUN, YAMAGUCHI-KEN, JP;WAMURA, HIROO, C/O MITSUI PETROCHEMICAL, KUGA-GUN, YAMAGUCHI-KEN, JP |