| 申请人 |
MITSUI PETROCHEMICAL INDUSTRIES, LTD. |
发明人 |
FUJITA, TERUNORI, C/O MITSUI PETRO. IN;CHO;TAKAHATA, KAZUNORI, C/O MITSUI PETRO.;CHO;OHNO, HIROYASU, C/O MITSUI PETRO. IND.;CHO;ISHIBASHI, MASAYASU, C/O MITSUI PETRO.;CHO;OIKAWA, HIDEO, C/O MITSUI PETRO. IND., |
