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经营范围
发明名称
Safety razor
摘要
申请公布号
US1911378(A)
申请公布日期
1933.05.30
申请号
US19320617285
申请日期
1932.06.15
申请人
BENSEL AND MARTIN
发明人
MARTIN ETTA S.
分类号
B26B21/22
主分类号
B26B21/22
代理机构
代理人
主权项
地址
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