| 申请人 |
KABUSHIKI KAISHA KOMATSU SEISAKUSHO, TOKIO/TOKYO, JP |
发明人 |
HAGIWARA, MASAO, THE RESEARCH INSTITUTION, HIRATSUKA-SHI, KANAGAWA-KEN 254, JP;TAKEBE, MAKOTO, THE RESEARCH INSTITUTION, HIRATSUKA-SHI, KANAGAWA-KEN 254, JP;MORITOKI, MASAKAZU, THE RESEARCH INSTITUTION, HIRATSUKA-SHI, KANAGAWA-KEN 254, JP |
