| 申请人 |
MITSUBISHI GAS CHEMICAL CO., INC., TOKIO/TOKYO, JP |
发明人 |
KAWAKAMI, TAKAMASA, TSUKUBA-SHI, IBARAKI, JP;FUJIURA, RYUJI, C/O MITSUBISHI GAS CHEM. CO., INC., NIIGATA-SHI, NIIGATA, JP;ANDO, KAZUHIRO, C/O MITSUBISHI GAS CHEM. CO., INC., TSUKUBA-SHI, IBARAKI, JP;NAKANO, RIEKO, C/O MITSUBISHI GAS CHEM. CO., INC., NIIGATA-SHI, NIIGATA, JP |
