申请人 |
MITSUBISHI PETROCHEMICAL CO., LTD., TOKIO/TOKYO, JP |
发明人 |
NEGAMI, YASUHIKO C/O MITSUBISHI PETROCHEMICAL, 1, TOHO-CHO YOKKAICHI-SHI MIE-KEN, JP;SAKURAI, HIDEO C/O MITSUBISHI PETROCHEMICAL, 1, TOHO-CHO YOKKAICHI-SHI MIE-KEN, JP;TOMITA, MASAYUKI C/O MITSUBISHI PETROCHEMICAL, 1, TOHO-CHO YOKKAICHI-SHI MIE-KEN, JP;TANBA, TAKASHI C/O MITSUBISHI PETROCHEMICA, 1, TOHO-CHO YOKKAICHI-SHI MIE-KEN, JP |