| 发明名称 |
Center beam car with depressed cargo-carrying area |
| 摘要 |
A center beam railroad freight car including a cover for the lateral surfaces of the top chord of the center beam to reduce cargo damage.
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| 申请公布号 |
US2004094063(A1) |
申请公布日期 |
2004.05.20 |
| 申请号 |
US20030706898 |
申请日期 |
2003.11.13 |
| 申请人 |
SAXTON GREGORY J.;NIOSI JOHN N.;JARVIS JAMES |
发明人 |
SAXTON GREGORY J.;NIOSI JOHN N.;JARVIS JAMES |
| 分类号 |
B61D17/10;B61F1/02;(IPC1-7):B61D17/00 |
主分类号 |
B61D17/10 |
| 代理机构 |
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代理人 |
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