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发明名称
Improvements in razors and sharpening devices therefor
摘要
申请公布号
GB402598(A)
申请公布日期
1933.12.07
申请号
GB19320035056
申请日期
1932.12.10
申请人
MEMA WINIFRED CHAPMAN
发明人
分类号
B24D15/08
主分类号
B24D15/08
代理机构
代理人
主权项
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