申请人 |
SUMITOMO CHEMICAL CO., LTD., OSAKA, JP |
发明人 |
HOSODA, SATORU, ICHIHARA-SHI, CHIBA 290, JP;HIKASA, TADASHI, SODEGAURA-SHI, CHIBA 299-02, JP;HAMANAKA, TATSUO, ICHIHARA-SHI, CHIBA 299-01, JP;KASAHARA, TATSUYA, ICHIHARA-SHI, CHIBA 299-01, JP;ASADA, YASUSHI, ICHIHARA-SHI, CHIBA 299-01, JP |