发明名称 |
VENETIAN BLIND SYSTEM WITH MINIMIZED LIGHT LEAKAGE |
摘要 |
A Venetian blind system includes horizontal slats with holes through the slats which receive lift cords. The slats overlap sufficiently to prevent light from passing through the holes when the blinds are closed in either the forward or rearward direction.
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申请公布号 |
CA2308890(A1) |
申请公布日期 |
2000.12.02 |
申请号 |
CA20002308890 |
申请日期 |
2000.05.19 |
申请人 |
HUNTER DOUGLAS INC. |
发明人 |
FRASER, DONALD E. |
分类号 |
E06B9/303;E06B9/32;E06B9/386;(IPC1-7):E06B9/32 |
主分类号 |
E06B9/303 |
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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