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经营范围
发明名称
Safety razor blade sharpener
摘要
申请公布号
GB568164(A)
申请公布日期
1945.03.21
申请号
GB19430016095
申请日期
1943.10.01
申请人
ERIC LAMPLUGH
发明人
分类号
B24D15/10
主分类号
B24D15/10
代理机构
代理人
主权项
地址
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