申请人 |
SUMITOMO CHEMICAL CO., LTD., OSAKA, JP |
发明人 |
KAKUGO, MASAHIRO, NARASHINO-SHI, CHIBA 275, JP;MIYATAKE, TATSUYA, ICHIHARA-SHI, CHIBA 299-01, JP;KAWAI, YOSHIO, KIMITSU-GUN, CHIBA 299-02, JP;SHIGA, AKINOBU;MIZUNUMA, KOOJI, ICHIHARA-SHI, CHIBA 299-01, JP |