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发明名称
Combined penholder and inkwell
摘要
申请公布号
US1862988(A)
申请公布日期
1932.06.14
申请号
US19310507973
申请日期
1931.01.10
申请人
TAMBURO SALVATORE S;TAMBURO GIUSEPPE S
发明人
TAMBURO SALVATORE S.;TAMBURO GIUSEPPE S.
分类号
B43L27/02
主分类号
B43L27/02
代理机构
代理人
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