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发明名称
Car coupler
摘要
申请公布号
US1989894(A)
申请公布日期
1935.02.05
申请号
US19300492902
申请日期
1930.11.03
申请人
THE TOMLINSON COUPLER COMPANY
发明人
TOMLINSON CHARLES H.
分类号
B61G3/04
主分类号
B61G3/04
代理机构
代理人
主权项
地址
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