发明授权
- 专利标题： Seat cushions and in methods and devices for their manufacture
- 专利标题（中）： 座垫及其制造方法和装置
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申请号： US40826573申请日： 1973-10-23
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公开(公告)号： US3878277A公开(公告)日： 1975-04-15
- 发明人: VELTE JEAN
- 申请人： FAURE BERTRAND ETS
- 专利权人： Faure Bertrand Ets
- 当前专利权人： Faure Bertrand Ets
- 优先权： FR7237677 1972-10-24; FR7307303 1973-03-01
- 主分类号： A47C7/28
- IPC分类号： A47C7/28 ; A47C7/18 ; B29C44/14 ; B60N2/58 ; B60N2/70 ; B68G7/052 ; B29D7/20 ; A47C23/00
摘要：
The seat cushion is constituted by a block of elastically compressible foam covered with a cap comprising a supporting ''''top'''' surface of cloth or similar material closely bonded to the upper surface of the block of foam on forming the latter and a skirt engirdling said block of foam. The skirt is attached to the overhanging edges of the top after molding of the block.
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