申请人 |
EARTH CHEMICAL CO. LTD., AKO, HYOGO, JP |
发明人 |
KAMEI, MASAHARU, WAJIKI-CHO, NAKA-GUN TOKUSHIMA 771-52, JP;NEGISHI, TSUTOMU, TOKUSHIMA-SHI TOKUESHIMA 771-01, JP;NISHIKAWA, MASARU, AIZUMI-CHO, ITANO-GUN TOKUSHIMA 771-12, JP;KISHINO, KIMISHIRO, TOKUSHIMA-SHI TOKUSHIMA 770, JP |