申请人 |
MITSUI CHEMICALS, INC., TOKIO/TOKYO, JP |
发明人 |
YAGI, KAZUO MITSUI PETROCHEMICAL INDUSTRIES, LTD., WAKI-CHO KUGA-GUN YAMAGUCHI 740, JP;MANTOKU, HITOSHI MITSUI PETROCHEMICAL IND.LTD., WAKI-CHO KUGA-GUN YAMAGUCHI 740, JP;HASHIMOTO, AKINAO MITSUI PETROCHEMICAL IND.LTD, YAMAGUCHI 740, JP;HIGASHI, ISABURO MITSUI PETROCHEMICAL IND.LTD., WAKI-CHO KUGA-GUN YAMAGUCHI 740, JP;AKANA, YOSHINORI MITSUI PETROCHEMICAL IND.LTD., WAKI-CHO KUGA-GUN YAMAGUCHI 740, JP |