申请人 |
ONODA CEMENT CO., LTD., ONODA, YAMAGUCHI, JP |
发明人 |
YOSHIKAWA, MASANORI, YOKOHAMA-SHI, KANAGAWA-KEN, JP;TATENO, HARUO, KYOSE-SHI, TOKYO, JP;OBANA, HIROSHI, TOKYO, JP;ITOH, TSUTOMU, MUSASHINO-SHI, TOKYO, JP;SAITOH, HIROSHI, FUNABASHI-SHI, CHIBA-KEN, JP;KITOH, MASAYUKI, TOKYO, JP |