申请人 |
MITSUBISHI CHEMICAL CORP., TOKIO/TOKYO, JP |
发明人 |
HOZUMI, ENDO, KUROSAKI PLANT, MITSUBISHI CHEM.COR., KITAKYUSHU-SHI, FUKUOKA 806, JP;KAZUMI, KIMURA, KUROSAKI PLANT, MITSUBISHI CHEM.CO, KITAKYUSHU-SHI, FUKUOKA 806, JP;AKIRA, UTSUNOMIYA, KUROSAKI PLANT, MITSUBISHI, KITAKYUSHU-SHI, FUKUOKA 806, JP |