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发明名称
A device for sharpening the blades of safety-razors
摘要
申请公布号
GB363991(A)
申请公布日期
1931.12.15
申请号
GB19300027562
申请日期
1930.09.15
申请人
LOUIS CONSTANT ALBERT VANDENHEUVEL
发明人
分类号
B24D15/08
主分类号
B24D15/08
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