申请人 |
KURARAY CO., LTD., KURASHIKI, OKAYAMA, JP;MITSUI TOATSU CHEMICALS, INC., TOKIO/TOKYO, JP |
发明人 |
KURAGANO, MORIMASA, SAKAI-SHI OSAKA-FU, JP;IWASAKI, KOZO, YOKOHAMA-SHI KANAGAWA-KEN, JP;KOYAMA, YOSHIO;ISOBE, TAKESHI, TAKAISHI-SHI OSAKA-FU, JP;SEGAWA, HIROZO;YOGUCHI, KATSUJI, KITAKANBARA-GUN NIIGATA-KEN, JP |