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发明名称
Razor blade sharpener
摘要
申请公布号
US2088401(A)
申请公布日期
1937.07.27
申请号
US19350055944
申请日期
1935.12.24
申请人
BODECKER WINCHESTER H
发明人
BODECKER WINCHESTER H.
分类号
B24D15/10
主分类号
B24D15/10
代理机构
代理人
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地址
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