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发明名称
Diaper
摘要
申请公布号
US2544002(A)
申请公布日期
1951.03.06
申请号
US19470793789
申请日期
1947.12.26
申请人
PAUL E. ARNALL
发明人
AVERY WILLIAM L.
分类号
A61F13/15
主分类号
A61F13/15
代理机构
代理人
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