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发明名称
Приспособление для механической очистки отзолы дымовых коробок паровозов
摘要
申请公布号
SU36441(A1)
申请公布日期
1934.05.31
申请号
SU19320101960
申请日期
1932.01.23
申请人
GORYUNOV I.I.
发明人
GORYUNOV I.I.
分类号
B61C17/00
主分类号
B61C17/00
代理机构
代理人
主权项
地址
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