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发明名称
Vorrichtung an Kartoffelerntemaschinen zum Zerkruemeln des Kartoffeldammes und zum Trennen der Erde von den Kartoffeln
摘要
申请公布号
DE635650(C)
申请公布日期
1936.09.21
申请号
DE1934P069429D
申请日期
1934.05.16
申请人
OTTO PRUEFER
发明人
分类号
A01D33/08
主分类号
A01D33/08
代理机构
代理人
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