发明名称 |
RAIL ROAD CAR AND TRUCK THEREFOR |
摘要 |
An auto rack rail road freight car is provided for carrying low density, relatively high value, relatively fragile lading. The car employs wheels that are greater than 33 inches in diameter.
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申请公布号 |
US2010037797(A1) |
申请公布日期 |
2010.02.18 |
申请号 |
US20090582368 |
申请日期 |
2009.10.20 |
申请人 |
NATIONAL STEEL CAR LIMITED |
发明人 |
FORBES JAMES W. |
分类号 |
B61F3/00;B61D3/18;B61F5/06;B61F5/12 |
主分类号 |
B61F3/00 |
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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