发明名称 |
HOPFAELLBAR SITTANORDNING FOER RULLSTOL. |
摘要 |
The present invention relates to a seat structure for collapsible (foldable) invalid chairs provided with a flexible seat and/or back covering, comprising an upholstery material (3) and a covering material (4) at least partially enclosing said upholstery material. The covering material (4) is provided with ultrafine perforations, and an open-pore foam material shaped as a molded part is used for the upholstery material. |
申请公布号 |
FI854028(L) |
申请公布日期 |
1986.05.08 |
申请号 |
FI19850004028 |
申请日期 |
1985.10.16 |
申请人 |
ORTOPEDIA GMBH |
发明人 |
BRUDERMANN, UWE;KRUSE, RUTH;MACKERT, PETER |
分类号 |
A61G15/00;A61G5/10;A61G7/057;A61G9/00 |
主分类号 |
A61G15/00 |
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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