| 申请人 |
MITSUBISHI GAS CHEMICAL CO., INC., TOKIO/TOKYO, JP |
发明人 |
UDA, AKITOMO, MITSUBISHI GAS CHEMICAL COMPANY INC., TAYUHAMA, NIIGATA-SHI, NIIGATA-KEN, JP;EBATA, SHUJI, MITSUBISHI GAS CHEMICAL COMPANY INC., TAYUHAMA, NIIGATA-SHI, NIIGATA-KEN, JP;HIGUCHI, HIROFUMI, MITSUBISHI GAS CHEMICAL CO. INC, TAYUHAMA, NIIGATA-SHI, NIIGATA-KEN, JP |
