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经营范围
发明名称
Freight car
摘要
申请公布号
US1856611(A)
申请公布日期
1932.05.03
申请号
US19290343353
申请日期
1929.02.28
申请人
THE L. C. L. CORPORATION
发明人
WOODRUFF GRAHAM C.
分类号
B61D3/20;E05B65/14
主分类号
B61D3/20
代理机构
代理人
主权项
地址
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