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发明名称
Staple remover
摘要
申请公布号
US2431922(A)
申请公布日期
1947.12.02
申请号
US19440541109
申请日期
1944.06.19
申请人
CURTISS FRANK R
发明人
CURTISS FRANK R.
分类号
B25C11/02
主分类号
B25C11/02
代理机构
代理人
主权项
地址
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