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发明名称
Gleiswartungsmaschine in Form eines Schienenfahrzeugs mit zwei Arbeitskoepfen
摘要
申请公布号
DE1901889(A1)
申请公布日期
1969.09.11
申请号
DE19691901889
申请日期
1969.01.15
申请人
CANRON LTD.-CANRON LIMITEE
发明人
VON BECKMANN,HELMUTH ROLF ERICH
分类号
E01B27/20;E01B27/16;E01B29/26
主分类号
E01B27/20
代理机构
代理人
主权项
地址
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