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经营范围
发明名称
Schraemmaschine mit Windwerk
摘要
申请公布号
DE564419(C)
申请公布日期
1932.11.18
申请号
DE1931D061986D
申请日期
1931.09.26
申请人
DEMAG AKT.-GES.
发明人
分类号
E21C29/10
主分类号
E21C29/10
代理机构
代理人
主权项
地址
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