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发明名称
Swivel chair
摘要
申请公布号
US2532873(A)
申请公布日期
1950.12.05
申请号
US19460688446
申请日期
1946.08.05
申请人
ALBERT ABRAMSON;TILLMAN FUTRELL HARRY
发明人
ABRAMSON ALBERT;FUTRELL HARRY TILLMAN
分类号
A47C3/18;A47C4/24;A47C9/00
主分类号
A47C3/18
代理机构
代理人
主权项
地址
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