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发明名称
VORRICHTUNG ZUM HEBEN UND SENKEN VON SCHWEREN LASTEN.
摘要
申请公布号
DE1711946(U)
申请公布日期
1955.12.01
申请号
DE195200L6075U
申请日期
1952.09.03
申请人
LICENTIA PATENT-VERWALTUNGS-G.M.B.H.
发明人
分类号
主分类号
代理机构
代理人
主权项
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