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经营范围
发明名称
Chair having flexibly supported seat and back cushions
摘要
申请公布号
US2527635(A)
申请公布日期
1950.10.31
申请号
US19470739068
申请日期
1947.04.03
申请人
HOFFMAN III CARROLL B
发明人
III CARROLL B. HOFFMAN
分类号
A47C7/18
主分类号
A47C7/18
代理机构
代理人
主权项
地址
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