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发明名称
Reading desk
摘要
申请公布号
US1849990(A)
申请公布日期
1932.03.15
申请号
US19290359614
申请日期
1929.05.01
申请人
KISABURO OTSUKI
发明人
OTSUKI KISABURO
分类号
A47B19/06
主分类号
A47B19/06
代理机构
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