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发明名称
Gleisstopfgeraet mit durch schwingende Luftsaeulen angetriebenen, in den Stopferzylinern frei gefuehrtern Schlagkolben
摘要
申请公布号
DE634505(C)
申请公布日期
1936.08.28
申请号
DE1934K133436D
申请日期
1934.03.09
申请人
FRIED. KRUPP AKT.-GES.
发明人
分类号
E01B27/14
主分类号
E01B27/14
代理机构
代理人
主权项
地址
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