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发明名称
Safety razor with concave upper cap face
摘要
申请公布号
US2545533(A)
申请公布日期
1951.03.20
申请号
US19490122985
申请日期
1949.10.22
申请人
STEWART ELMER A
发明人
STEWART ELMER A.
分类号
B26B21/16
主分类号
B26B21/16
代理机构
代理人
主权项
地址
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