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发明名称
Railway car truck
摘要
申请公布号
US2545591(A)
申请公布日期
1951.03.20
申请号
US19470724384
申请日期
1947.01.25
申请人
STANDARD CAR TRUCK COMPANY
发明人
SHAW CHARLES B.
分类号
B61F5/12
主分类号
B61F5/12
代理机构
代理人
主权项
地址
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