发明名称 Upholstered furniture inserts
摘要 An upholstered furniture component including a frame; a rigid foam insert attached to the frame; and upholstery material covering the foam insert. The rigid foam insert may be made from expanded polystyrene. And, a layer of padding may between the rigid foam insert and the upholstery material.
申请公布号 US2004026970(A1) 申请公布日期 2004.02.12
申请号 US20030418096 申请日期 2003.04.18
申请人 VASSAR MATTHEW WILLIAM;HAYNES REGGIE A. 发明人 VASSAR MATTHEW WILLIAM;HAYNES REGGIE A.
分类号 A47C7/54;(IPC1-7):A47C31/02 主分类号 A47C7/54
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