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发明名称
Child's shampoo chair
摘要
申请公布号
US2697480(A)
申请公布日期
1954.12.21
申请号
US19510211478
申请日期
1951.02.17
申请人
DU BOIS
发明人
BOIS ERMA M. DU;PAULSON ROY
分类号
A47D1/00
主分类号
A47D1/00
代理机构
代理人
主权项
地址
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