申请人 |
MITSUI PETROCHEMICAL INDUSTRIES, LTD., TOKIO/TOKYO, JP |
发明人 |
HIROSE, TOSHIYUKI MITSUI PETROCHEMICAL INDUS. LTD., KUGA-GUN YAMAGUCHI-KEN, JP;INAGAKI, HAJIME MITSUI PETROCHEMICAL INDUS. LTD., KUGA-GUN YAMAGUCHI-KEN, JP;KIOKA, MAMORU MITSUI PETROCHEMICAL INDUS. LTD., KUGA-GUN YAMAGUCHI-KEN, JP;TOYOTA, AKINORI MITSUI PETROCHEMICAL INDUS.LTD., KUGA-GUN YAMAGUCHI-KEN, JP;KASHIWA, NORIO MITSUI PETROCHEMICAL INDUS. LTD., KUGA-GUN YAMAGUCHI-KEN, JP |