申请人 |
KUREHA KAGAKU KOGYO K.K., TOKIO/TOKYO, JP |
发明人 |
SATAKE, YOSHIKATSU, IWAKI-SHI, FUKUSHIMA-KEN 974, JP;ONO, TOSHIHIKO, IWAKI-SHI, FUKUSHIMA-KEN 974, JP;ITOH, YOSHINOBU, IWAKI-SHI, FUKUSHIMA-KEN 974, JP;ICHIKAWA, YUKIO, IWAKI-SHI, FUKUSHIMA-KEN 974, JP |