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发明名称
Perfectionnements apportés aux dispositifs pour affûter les lames de rasoirs de sûreté
摘要
申请公布号
FR759366(A)
申请公布日期
1934.02.02
申请号
FRD759366
申请日期
1933.08.08
申请人
发明人
WATSON THEODORE
分类号
B24D15/08
主分类号
B24D15/08
代理机构
代理人
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