申请人 |
MITSUI TOATSU KAGAKU KABUSHIKI KAISHA |
发明人 |
SAKANO, ISAO;YOKOYAMA, TATSURO;KAJIYA, SEITARO;MINAMI, TAMOTSU;OKAZAKI, YUTAKA MIYANODAI APARTMENT 640-13;TOKUDA, HIROSHI MITSUI TOATSU APARTMENT 201;KAWAZURA, HIROSHI MIYANODAI APARTMENT 640-33;KUMAKURA, MIKIO MIYANODAI APARTMENT 640-27;NAKANO, TAKUO;AWAYA, AKIRA |