申请人 |
MITSUI PETROCHEMICAL INDUSTRIES LTD,JP;MITSUI PHARMACEUTICAL CO LTD,JP |
发明人 |
YOKOYAMA,KEIICHI,JP;KATO,KOJI,JP;OHNO,HIROYASHU,JP;NISHINA,TAKASHI,JP;KITAHARA,TAKUMI,JP;KUMAKURA,MIKIO,JP;WATANABE,KAZUYUKI,JP;SARUTA,SAKAE,JP;AWAYA,AKIRA,JP;NAKANO,TAKUO,JP |