申请人 |
MITSUI PETROCHEMICAL INDUSTRIES, LTD., TOKIO/TOKYO, JP |
发明人 |
TSUTSUI, TOSHIYUKI, C/O MITSUI PETROCHEMICAL, WAKI-CHO, KUGA-GUN, YAMAGUCHI 740, JP;YOSHITSUGU, KEN, C/O MITSUI PETROCHEMICAL, WAKI-CHO, KUGA-GUN, YAMAGUCHI 740, JP;TAKAHASHI, MAMORU, C/O MITSUI PETROCHEMICAL, WAKI-CHO, KUGA-GUN, YAMAGUCHI 740, JP;TODO, AKIRA, C/O MITSUI PETROCHEMICAL, WAKI-CHO, KUGA-GUN, YAMAGUCHI 740, JP;OHTA, SEIJI, C/O MITSUI PETROCHEMICAL, WAKI-CHO, KUGA-GUN, YAMAGUCHI 740, JP;INAGAKI, HAJIME, C/O MITSUI PETROCHEMICAL, WAKI-CHO, KUGA-GUN, YAMAGUCHI 740, JP |