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发明名称
Автоматическая сцепка для железнодорожных повозок
摘要
申请公布号
SU77201(A1)
申请公布日期
1948.11.30
申请号
SU19470370963
申请日期
1947.11.19
申请人
LAUKHIN S.G.
发明人
LAUKHIN S.G.
分类号
B61G1/28
主分类号
B61G1/28
代理机构
代理人
主权项
地址
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