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发明名称
Chair with self-folding seat
摘要
申请公布号
US2705526(A)
申请公布日期
1955.04.05
申请号
US19520267776
申请日期
1952.01.23
申请人
AMERICAN SEATING COMPANY
发明人
HOVEN ALFRED C.;NORDMARK WALTER E.
分类号
A47C7/58
主分类号
A47C7/58
代理机构
代理人
主权项
地址
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