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发明名称
Колесный тормоз железнодорожных повозок
摘要
申请公布号
SU31036(A1)
申请公布日期
1933.07.31
申请号
SU19320110278
申请日期
1932.06.02
申请人
TSENTRALNOE VAGONNO-KONSTRUKTORSKOE BYURO "VOVAT"
发明人
TSENTRALNOE VAGONNO-KONSTRUKTORSKOE BYURO "VOVAT"
分类号
B61H5/00
主分类号
B61H5/00
代理机构
代理人
主权项
地址
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