| 发明名称 |
Double deck securing means for railroad car |
| 摘要 |
Disclosed herein is an improved railroad flatcar having means for securing shipping containers in a double deck configuration comprising a frame assembly with vertical members having retractable and extendable bullet-shaped or cylindrical securing members.
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| 申请公布号 |
US4354781(A) |
申请公布日期 |
1982.10.19 |
| 申请号 |
US19800118729 |
申请日期 |
1980.02.05 |
| 申请人 |
ROBERTS, HUGH |
发明人 |
ROBERTS, HUGH |
| 分类号 |
B61D45/00;(IPC1-7):B61D45/00 |
主分类号 |
B61D45/00 |
| 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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