申请人 |
MITSUBISHI HEAVY IND LTD;SAKAI CHEM INDUSTRY CO;MITSUBISHI PETROCHEMICAL CO;MITSUBISHI PETROCHEM ENG;CATALYSTS & CHEM IND CO |
发明人 |
MIYAZAWA, MASAKI;KOBAYASHI, NORISHIA;TAKATSUKA, HIROMU;MORII, ATSUSHI;KOYANAGI, TOSHIO;SETO, TOURU;IIDA, KOZO;MITSUOKA, SHIGEAKI;RIKIMARU, HIROAKI;IMANARI, MAKOTO;KOSHIKAWA, TAKEO;YAMAUCHI, AKIHIRO;HANADA, MASAYUKI;FUKUDA, MORIO;NAGANO, KIYOSHI |