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发明名称
Sharpeners for knives and cutting implements
摘要
申请公布号
US2896482(A)
申请公布日期
1959.07.28
申请号
US19580729273
申请日期
1958.04.18
申请人
EDWARD HYDE THOMAS
发明人
HYDE THOMAS EDWARD
分类号
B24D15/08
主分类号
B24D15/08
代理机构
代理人
主权项
地址
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