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发明名称
Razor strop
摘要
申请公布号
US1877613(A)
申请公布日期
1932.09.13
申请号
US19310546601
申请日期
1931.06.24
申请人
WALTER STOCK
发明人
STOCK WALTER
分类号
B24D15/08
主分类号
B24D15/08
代理机构
代理人
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