申请人 |
MITSUBISHI CHEMICAL CORP., TOKIO/TOKYO, JP |
发明人 |
TAKAHASHI, TADASHI, C/O MITSUBISHI PETROCHEM. CO., YOKKAICHI-SHI, MIE-KEN, JP;MAYUMI, JUNJI, C/O MITSUBISHI PETROCHEM. CO, YOKKAICHI-SHI, MIE-KEN, JP;MAEDA, YOICHI, C/O MITSUBISHI PETROCHEM. CO., YOKKAICHI-SHI, MIE-KEN, JP |