申请人 |
MITSUI ENGINEERING & SHIPBUILDING CO., LTD;MITSUI PETROCHEMICAL INDUSTRIES, LTD. |
发明人 |
NAKASE, NORIAKI, C/O MITSUI ENGINEERING &;KOYAMA, MASAO, C/O MITSUI ENGINEERING &;INADA, MASAHIRO, C/O MITSUI ENGINEERING &;MASAOKA, TOSHIAKI, C/O MITSUI PETROCHEM.IND.LTD.;ABIKO, TOORU, C/O MITSUI PETROCHEM. IND. LTD.;TAKAHASHI, KENJI, C/O MITSUI PETROCHEM. IND. LTD. |