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发明名称
Safety razor
摘要
申请公布号
US1978274(A)
申请公布日期
1934.10.23
申请号
US19330669414
申请日期
1933.05.04
申请人
MCWILLIAMS JOSEPH E
发明人
MCWILLIAMS JOSEPH 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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