发明名称 |
Mattress for bedding, and method and apparatus for manufacturing the same |
摘要 |
An air mattress includes top sheet and bottom sheet which are disposed to be opposing. The mattress has a side sheet coupled to the top and bottom sheets. The mattress has plural threads coupled to the top and bottom sheets so that they are spaced each other with a certain distance when the air is inflated. The mattress has a foamed body filled in the inside of the mattress so that the foamed body is penetrated by the threads.
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申请公布号 |
US2004049856(A1) |
申请公布日期 |
2004.03.18 |
申请号 |
US20010945234 |
申请日期 |
2001.08.31 |
申请人 |
CHAE JUNG-SOO |
发明人 |
CHAE JUNG-SOO |
分类号 |
A47C27/14;A47C27/08;A47C27/18;(IPC1-7):A47C27/08 |
主分类号 |
A47C27/14 |
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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