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发明名称
Парораспределительный механизм для паровых машин компаунд прямого действия
摘要
申请公布号
SU72411(A1)
申请公布日期
1947.11.30
申请号
SU19460347097
申请日期
1946.08.09
申请人
GRINIO V.A.
发明人
GRINIO V.A.
分类号
F01L5/04
主分类号
F01L5/04
代理机构
代理人
主权项
地址
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