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发明名称
Railway vehicle coupler device
摘要
申请公布号
US2075953(A)
申请公布日期
1937.04.06
申请号
US19350051727
申请日期
1935.11.27
申请人
AMERICAN LOCOMOTIVE COMPANY
发明人
MILLER SHERMAN
分类号
B61G7/08
主分类号
B61G7/08
代理机构
代理人
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