申请人 |
MITSUBISHI GAS CHEMICAL CO., INC., TOKIO/TOKYO, JP |
发明人 |
TAKATA, TOSHIAKI, C/O MITSUBISHI GAS CHEMICAL, TOYONAKA-SHI, OSAKA, JP;KINUGAWA, TADAMI, C/O MITSUBISHI GAS CHEMICAL, TOYONAKA-SHI, OSAKA, JP;OTAKI, HIDEO, C/O MITSUBISHI GAS CHEMICAL, TOYONAKA-SHI, OSAKA, JP |