申请人 |
SUMITOMO CHEMICAL CO., LTD., OSAKA, JP |
发明人 |
HIKASA, TADASHI, SODEGAURA-SHI, CHIBA 299-02, JP;YAMASHITA, KOJI, SODEGAURA-SHI, CHIBA 299-02, JP;HOSODA, SATORU, ICHIHARA-SHI, CHIBA 290, JP;MITSUI, KIYOSHI, TAKATSUKI-SHI, OSAKA 569, JP;KANDA, YUJI, ICHIHARA-SHI, CHIBA 299-01, JP |