| 申请人 |
HITACHI CONSTRUCTION MACHINERY CO., LTD., TOKIO/TOKYO, JP |
发明人 |
HIRATA, TOICHI, IBARAKI 300-12, JP;SUGIYAMA, GENROKU, IBARAKI 300-04, JP;KAJITA, YUSUKE,KAWARABA-APARTMENT 101, IBARAKI 300, JP;AOYAGI, YUKIO,2425-6, OAZA SHIMOINAYOSHI, IBARAKI 315, JP;YASUDA, TOMOHIKO, CHIBA 277, JP;YASUDA, GEN,TSUKUBA-RYO,2625, OAZA SIMOINAYOSHI, IBARAKI 315, JP;WATANABE, HIROSHI, IBARAKI 300-12, JP;IZUMI, EIKI,2613-343, OAZA SHIMOINAYOSHI, IBARAKI 315, JP;TANAKA, YASUO, IBARAKI 300-12, JP;ONOUE, HIROSHI,TSUKUBA-RYO, IBARAKI 315, JP;NAKAMURA, SHIGETAKA, IBARAKI 300, JP |
