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发明名称
Railway car journal box construction
摘要
申请公布号
US3371969(A)
申请公布日期
1968.03.05
申请号
US19650446901
申请日期
1965.04.09
申请人
ILLINOIS RAILWAY EQUIPMENT COMPANY
发明人
SMITH EDWARD PAYSON;JENSEN FINN
分类号
B61F15/06
主分类号
B61F15/06
代理机构
代理人
主权项
地址
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