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发明名称
Safety razor
摘要
申请公布号
US2299204(A)
申请公布日期
1942.10.20
申请号
US19380208041
申请日期
1938.05.14
申请人
BECKMAN JAMES W
发明人
BECKMAN JAMES W.
分类号
B26B21/52
主分类号
B26B21/52
代理机构
代理人
主权项
地址
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