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发明名称
Car truck
摘要
申请公布号
US2375206(A)
申请公布日期
1945.05.08
申请号
US19420441072
申请日期
1942.04.30
申请人
AMERICAN STEEL FOUNDRIES
发明人
BASELT WALTER H.;FLESCH JOHN E.
分类号
B61F5/12
主分类号
B61F5/12
代理机构
代理人
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