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发明名称
Fremgangsmåde til fremstilling af slibende værktøj.
摘要
申请公布号
DK72123(C)
申请公布日期
1951.02.05
申请号
DK19460004088
申请日期
1946.10.18
申请人
ARTHUR PERCY WARREN
发明人
ARTHUR PERCY WARREN
分类号
主分类号
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