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发明名称
Vorrichtung zum Abtragen von Mutterboden
摘要
申请公布号
DE808715(C)
申请公布日期
1951.07.19
申请号
DE1949P049120
申请日期
1949.07.17
申请人
MARTIN VIDMAR
发明人
VIDMAR MARTIN
分类号
E02F3/76
主分类号
E02F3/76
代理机构
代理人
主权项
地址
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