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经营范围
发明名称
Pleating device
摘要
申请公布号
US2558467(A)
申请公布日期
1951.06.26
申请号
US19510206216
申请日期
1951.01.16
申请人
SOLOMON BERT P
发明人
SOLOMON BERT P.
分类号
A47H13/16
主分类号
A47H13/16
代理机构
代理人
主权项
地址
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