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经营范围
发明名称
Vorrichtung zur Bodenbearbeitung
摘要
申请公布号
DE1407655(A1)
申请公布日期
1969.02.27
申请号
DE19611407655
申请日期
1961.07.19
申请人
PATENT CONCERN N.V.
发明人
DER LELY,CORNELIS VAN
分类号
A01B19/04;A01B23/02;A01B23/04;A01B73/04
主分类号
A01B19/04
代理机构
代理人
主权项
地址
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