申请人 |
YAMAMOTO CHEMICALS, INC., YAO, OSAKA, JP |
发明人 |
FUJITA, SHIGEO, KAWACHINAGANO-SHI, OSAKA, JP;MATSUMOTO, MANSUKE, KAWANISHI-SHI, HYOGO-KEN, JP;KUMAGAE, YOJIRO, KAWACHINAGANO-SHI, OSAKA, JP;WADA, SAYURI, HIGASHIOSAKA-SHI, OSAKA, JP;HASHIMOTO, SHUICHI, KASHIWARA-SHI, OSAKA, JP |