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经营范围
发明名称
Locomotive construction
摘要
申请公布号
US2084861(A)
申请公布日期
1937.06.22
申请号
US19350035712
申请日期
1935.08.12
申请人
GENERAL STEEL CASTINGS CORPORATION
发明人
MICHAEL LOREN P.;ASHE WILLIAM O.
分类号
B61C5/00
主分类号
B61C5/00
代理机构
代理人
主权项
地址
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