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经营范围
发明名称
Razor construction
摘要
申请公布号
US2010304(A)
申请公布日期
1935.08.06
申请号
US19310558945
申请日期
1931.08.24
申请人
ELMER HYATT
发明人
HYATT ELMER
分类号
B26B21/10
主分类号
B26B21/10
代理机构
代理人
主权项
地址
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