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发明名称
Wire spring structure for seat constructions
摘要
申请公布号
US2560842(A)
申请公布日期
1951.07.17
申请号
US19460657476
申请日期
1946.03.27
申请人
UNIVERSAL WIRE SPRING COMPANY
发明人
BLUMENSAADT SVEND G.;NEELY WILLIAM H.;PAGE NORMAN A.
分类号
A47C7/30;A47C27/06
主分类号
A47C7/30
代理机构
代理人
主权项
地址
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