| 发明名称 |
APPARATUS FOR CONTINUOUSLY SORTING AND CONVEYING CRUSHED-STONE REUSED WHEN TRACK BED IS REPLACED BY USING NEGATIVE PRESSURE GENERATOR AND ENGINEERING METHOD EXECUTED BY USING THE SAME |
| 摘要 |
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| 申请公布号 |
JPH0718612(A) |
申请公布日期 |
1995.01.20 |
| 申请号 |
JP19930209847 |
申请日期 |
1993.06.30 |
| 申请人 |
EAST JAPAN RAILWAY CO;UEKIGUMI:KK;HOKURIKU SHISETSU KOGYO KK |
发明人 |
MARUTA MAKOTO;HIRAI TOMIO;YAMAGAMI SHUICHI;SHIMOMURA HIDEAKI;TODOROKI MASAYOSHI;MATSUMOTO TOSHIHIKO;NOZAWA EIJI;KOIDE YOSHITAKA |
| 分类号 |
E01B27/06;(IPC1-7):E01B27/06 |
主分类号 |
E01B27/06 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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