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发明名称
Fuehrung des Schienenhobels fuer Vollbahnschienen
摘要
申请公布号
DE515994(C)
申请公布日期
1931.01.16
申请号
DENDATK112191D
申请日期
申请人
HEINRICH KUERSCHNER
发明人
分类号
E01B31/15
主分类号
E01B31/15
代理机构
代理人
主权项
地址
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