发明名称 |
Top member for a vehicle seat |
摘要 |
A top member for a vehicle seat includes a top layer, wadding and a wadding cover laminated to one another. Rigid button core members having outer circumferential portions are interposed between the top layer and the wadding or between the wadding and the wadding cover. The outer layer and wadding cover are adhered to one another along lines radially extending between pairs of button core members and are annularly adhered to one another at the outer circumferential portions of the button core members.
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申请公布号 |
US4514869(A) |
申请公布日期 |
1985.05.07 |
申请号 |
US19830519418 |
申请日期 |
1983.08.01 |
申请人 |
TACHIKAWA SPRING CO., LTD. |
发明人 |
AOKI, AKIRA;ITO, KUNIHIKO |
分类号 |
A47C31/02;B60N2/58;(IPC1-7):A47C3/00 |
主分类号 |
A47C31/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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