发明名称 |
Increased capacity railway car |
摘要 |
A railway car includes a first end, a second end, and a first side disposed longitudinally between the first end and the second end. The first side includes a concave portion in a generally horizontal plane of the railway car. The concave portion provides a railway car with increased cargo-carrying capacity.
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申请公布号 |
US6865992(B1) |
申请公布日期 |
2005.03.15 |
申请号 |
US20000691631 |
申请日期 |
2000.10.18 |
申请人 |
TRN BUSINESS TRUST |
发明人 |
FETTERMAN DONALD B.;SMITH STEPHEN W. |
分类号 |
B61D7/02;B61D17/08;(IPC1-7):B61D5/00 |
主分类号 |
B61D7/02 |
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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