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发明名称
Drehwerk fuer Krane
摘要
申请公布号
DE552062(C)
申请公布日期
1932.06.09
申请号
DE1929D058404D
申请日期
1929.05.18
申请人
DEMAG AKT.-GES.
发明人
THOMAS HEINZ
分类号
B66C13/56
主分类号
B66C13/56
代理机构
代理人
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