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发明名称
Railway car truck
摘要
申请公布号
US2386384(A)
申请公布日期
1945.10.09
申请号
US19440536325
申请日期
1944.05.19
申请人
W. H. MINER, INC.
发明人
DATH GEORGE E.
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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