| 申请人 |
MITSUBISHI PETROCHEMICAL ENGINEERING CO.,LTD., TOKIO/TOKYO, JP;JAPAN ETHANOL CO. LTD., TOKIO/TOKYO, JP;TOKYO GAS CO. LTD., TOKIO/TOKYO, JP |
发明人 |
KOIZUMI, YAUNORI, C/O YOKKAICHI FACTORY, YOKKAICHI-SHI, MIE-KEN, JP;OKA, MASAHIRO, C/O YOKKAICHI DIVISION, MITSUBISHI, YOKKAICHI-SHI, MIE-KEN, JP;HASHIMITO, RYOICHI, YOKOHAMA-SHI, KANAGAWA-KEN, JP |
