| 申请人 |
MITSUBISHI GAS CHEMICAL CO., INC., TOKIO/TOKYO, JP |
发明人 |
EBATA, SHUJI, C/O MITSUBISHI GAS CHEM. COMP. INC., TAYUHAMA, NIIGATA-SHI, NIIGATA-KEN, JP;HIRAYAMA, HIROYUKI, MITSUBISHI GAS CHEM. COMP.INC., TAYUHAMA, NIIGATA-SHI, NIIGATA-KEN, JP;UCHIYAMA, TAKAKO, MITSUBISHI GAS CHEM. COMP. INC., TAYUHAMA, NIIGATA-SHI, NIIGATA-KEN, JP |
