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经营范围
发明名称
Zwaengrollentraeger fuer Gleisrueckmaschinen
摘要
申请公布号
DE616547(C)
申请公布日期
1935.07.31
申请号
DENDATA068096D
申请日期
申请人
ARDELTWERKE G.M.B.H.
发明人
分类号
E01B33/18
主分类号
E01B33/18
代理机构
代理人
主权项
地址
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