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发明名称
TAFELMESSER OD. DGL.
摘要
申请公布号
DE1749934(U)
申请公布日期
1957.08.01
申请号
DE195700K5070U
申请日期
1957.02.23
申请人
HEINRICH KRUFT
发明人
HEINRICH KRUFT
分类号
主分类号
代理机构
代理人
主权项
地址
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