| 发明名称 |
Winding device for roller blinds, has blind cloth present on both sides of cloth holder to allow blinds to rolled up or unrolled in two different directions |
| 摘要 |
At least one blind cloth (2) is secured to a holder (1) in such a way that the blind cloth is located on opposite sides of the holder.
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| 申请公布号 |
NL1010485(C2) |
申请公布日期 |
2000.05.09 |
| 申请号 |
NL19981010485 |
申请日期 |
1998.11.05 |
| 申请人 |
RENIER ANDRE BIRKHOFF;ERIK EDWARD VAN HUISSTEDE |
发明人 |
RENIER ANDRE BIRKHOFF |
| 分类号 |
E06B9/24;E06B9/42;E06B9/64;(IPC1-7):E06B9/64 |
主分类号 |
E06B9/24 |
| 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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