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经营范围
发明名称
Combined ironing board and chair
摘要
申请公布号
US1744437(A)
申请公布日期
1930.01.21
申请号
US19260141908
申请日期
1926.10.16
申请人
BENK WILLIAM P
发明人
BENK WILLIAM P.
分类号
A47C13/00
主分类号
A47C13/00
代理机构
代理人
主权项
地址
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