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发明名称
Improvements in automatic buffer couplings, more particularly for rail vehicles
摘要
申请公布号
GB827305(A)
申请公布日期
1960.02.03
申请号
GB19560031515
申请日期
1956.10.16
申请人
OTTO HILGER;HELLMOT FRIEDERICHS
发明人
分类号
B61G3/06
主分类号
B61G3/06
代理机构
代理人
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