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发明名称
Perfectionnements aux attelages des remorques
摘要
申请公布号
FR698144(A)
申请公布日期
1931.01.27
申请号
FRD698144
申请日期
1930.06.27
申请人
ETABLISSEMENTS SULITZER FRERES
发明人
分类号
B62D53/08
主分类号
B62D53/08
代理机构
代理人
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