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经营范围
发明名称
Device for sharpening razor blades
摘要
申请公布号
US2026125(A)
申请公布日期
1935.12.31
申请号
US19320596176
申请日期
1932.03.02
申请人
GODSHALK COMPANY
发明人
GODSHALK CLARENCE A.;BEHRSING DAVID
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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