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发明名称
Safety razor and blade assembly
摘要
申请公布号
US2828540(A)
申请公布日期
1958.04.01
申请号
US19550534188
申请日期
1955.09.14
申请人
HARRAH RALPH E
发明人
HARRAH RALPH E.
分类号
B26B21/18
主分类号
B26B21/18
代理机构
代理人
主权项
地址
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