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发明名称
Safety razors
摘要
申请公布号
US2729888(A)
申请公布日期
1956.01.10
申请号
US19530365176
申请日期
1953.06.30
申请人
O'SHEA JOHN B
发明人
O'SHEA JOHN B.
分类号
B26B21/32
主分类号
B26B21/32
代理机构
代理人
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