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发明名称
Paper napkin
摘要
申请公布号
US1958384(A)
申请公布日期
1934.05.08
申请号
US19320643003
申请日期
1932.11.17
申请人
ABRAHAM SINGER
发明人
SINGER ABRAHAM
分类号
A47G11/00
主分类号
A47G11/00
代理机构
代理人
主权项
地址
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