| 申请人 |
TOYO BOSEKI K.K., OSAKA, JP |
发明人 |
ARAKI, YOSHIO, C/O TOYO BOSEKI KABUSHIKI KAISHA, OHTSU-SHI, SHIGA-KEN, JP;KATAOKA, MOTOKI, C/O TOYO BOSEKI KABUSHIKI KAISHA, OHTSU-SHI, SHIGA-KEN, JP;TANAKA, ITSURO, C/O TOYO BOSEKI KABUSHIKI KAISHA, OHTSU-SHI, SHIGA-KEN, JP |
