申请人 |
KOMATSU LTD., TOKIO/TOKYO, JP |
发明人 |
MORIYA, YUKIO, HIRAKATA-SHI, OSAKA 573, JP;KOBAYASHI, TAKESHI, HIRAKATA-SHI, OSAKA 573, JP;ONODA, TAKUMI, HIRAKATA-SHI, OSAKA 573, JP;TAKAMURA, FUJITOSHI, HIRAKATA-SHI, OSAKA 573, JP;YOKOYAMA, TOSHIO, HIRAKATA-SHI, OSAKA 573, JP |