申请人 |
MITSUBISHI GAS CHEMICAL CO., INC., TOKIO/TOKYO, JP |
发明人 |
IZUMIDA, TOSHIAKI, C/O PLASTICS TECHNOLOGY CENTER, 5-CHOME, HIRATSUKA-SHI, KANAGAWA-KEN, JP;AKAHORI, KAZUYUKI, C/O PLASTICS TECHNOLOGY CENTER, 5-CHOME, HIRATSUKA-SHI, KANAGAWA-KEN, JP;YOSHIDA, KATSUMI, C/O PLASTICS TECHNOLOGY CENTER, 5-CHOME, HIRATSUKA-SHI, KANAGAWA-KEN, JP;TAHARA, HISASHI, C/O PLASTICS TECHNOLOGY CENTER, 5-CHOME, HIRATSUKA-SHI, KANAGAWA-KEN, JP |