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经营范围
发明名称
Enkeltkornssåmaskine.
摘要
申请公布号
DK76903(C)
申请公布日期
1953.12.28
申请号
DK19510003062
申请日期
1951.10.12
申请人
HANS JACOB CHRISTOFFERSEN
发明人
HANS JACOB CHRISTOFFERSEN
分类号
主分类号
代理机构
代理人
主权项
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