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发明名称
Railway truck side bearing
摘要
申请公布号
US3151918(A)
申请公布日期
1964.10.06
申请号
US19620230072
申请日期
1962.10.12
申请人
AMSTED INDUSTRIES INCORPORATED
发明人
BACHMAN FRED E.;BAKER ARTHUR F.
分类号
B61F5/14
主分类号
B61F5/14
代理机构
代理人
主权项
地址
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