| 申请人 |
MITSUBISHI GAS CHEMICAL CO., INC., TOKIO/TOKYO, JP |
发明人 |
KAWAKI, TAKAO C/O MITSUBISHI GAS, KATSUSHIKA-KU TOKYO, JP;KAWAI, RYOZO C/O MITSUBISHI GAS, KATSUSHIKA-KU TOKYO, JP;SEKINE, YOSHIHIKO C/O MITSUBISHI GAS, KATSUSHIKA-KU TOKYO, JP;NAGATA, MASAKI C/O MITSUBISHI GAS, KATSUSHIKA-KU TOKYO, JP;HAYASHI, KATSUSHIGE C/O MITSUBISHI GAS, KATSUSHIKA-KU TOKYO, JP |
