申请人 |
MITSUI PETROCHEMICAL INDUSTRIES, LTD., TOKIO/TOKYO, JP |
发明人 |
TOIBANA, HISAHARU C/O MITSUI, ICHIHARA-SHI CHIBA, JP;KUROIWA, MITSUYUKI C/O MITSUI, ICHIHARA-SHI CHIBA, JP;MINODA, TAKESHI C/O MITSUI, ICHIHARA-SHI CHIBA, JP;TODO, AKIRA C/O MITSUI, ICHIHARA-SHI CHIBA, JP |