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发明名称
Приспособление для увеличения сцепного веса самодвижущихся железнодорожных повозок
摘要
申请公布号
SU27074(A1)
申请公布日期
1932.07.31
申请号
SU19300070961
申请日期
1930.05.30
申请人
BELOTSERKOVETS A.P.
发明人
BELOTSERKOVETS A.P.
分类号
B61C15/04
主分类号
B61C15/04
代理机构
代理人
主权项
地址
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