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发明名称
TROMMEL ZUR AUFNAHME VON AM BODEN LIEGENDEM RAUHFUTTER.
摘要
申请公布号
DE1872594(U)
申请公布日期
1963.05.22
申请号
DE196300H3676U
申请日期
1963.01.10
申请人
GEBR. HAGEDORN & CO.
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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