| 申请人 |
MITSUBISHI CHEMICAL CORP., TOKIO/TOKYO, JP |
发明人 |
ZANKA, YUKIHITO, C/O MITSUBISHI PETROCHEM.CO.LTD., AMI-MACHI, INASHIKI-GUN, IBARAKI-KEN, JP;ISAKA, TSUTOMU, C/O MITSUBISHI PETROCHEM. CO.LTD., AMI-MACHI, INASHIKI-GUN, IBARAKI-KEN, JP;TAMURA, YUTAKA, C/O MITSUBISHI PETROCHEM. CO.LTD., AMI-MACHI, INASHIKI-GUN, IBARAKI-KEN, JP |
