| 发明名称 |
ELASTIC ELEMENTS AND THEIR RESPECTIVE COMPONENTS, MANUFACTURED BY INJECTION IN PLASTIC MATERIAL, NON-METALLIC, TO BE USED IN MATTRESS, CHAIR OR OTHER PURPOSE |
| 摘要 |
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| 申请公布号 |
EP0614339(B1) |
申请公布日期 |
1997.12.17 |
| 申请号 |
EP19930922095 |
申请日期 |
1993.09.29 |
| 申请人 |
DIAS MAGALHAES QUEIROZ, JOAO ROBERTO |
发明人 |
DIAS MAGALHAES QUEIROZ, JOAO ROBERTO |
| 分类号 |
A47C23/04;A47C23/00;A47C27/06;F16F3/02;F16F3/12;(IPC1-7):A47C27/06 |
主分类号 |
A47C23/04 |
| 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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