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发明名称
Device for sharpening scissors or the like
摘要
申请公布号
US2024245(A)
申请公布日期
1935.12.17
申请号
US19340730630
申请日期
1934.06.14
申请人
CHARLES NEWMAN
发明人
NEWMAN CHARLES
分类号
B24D15/06
主分类号
B24D15/06
代理机构
代理人
主权项
地址
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